Root/toolchain/kernel-headers/patches-2.6.30/100-ubicom32_headers.patch

1--- /dev/null
2+++ b/arch/ubicom32/include/asm/a.out.h
3@@ -0,0 +1,47 @@
4+/*
5+ * arch/ubicom32/include/asm/a.out.h
6+ * Definitions for Ubicom32 a.out executable format.
7+ *
8+ * (C) Copyright 2009, Ubicom, Inc.
9+ *
10+ * This file is part of the Ubicom32 Linux Kernel Port.
11+ *
12+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
13+ * it and/or modify it under the terms of the GNU General Public License
14+ * as published by the Free Software Foundation, either version 2 of the
15+ * License, or (at your option) any later version.
16+ *
17+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
18+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
19+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
20+ * the GNU General Public License for more details.
21+ *
22+ * You should have received a copy of the GNU General Public License
23+ * along with the Ubicom32 Linux Kernel Port. If not,
24+ * see <http://www.gnu.org/licenses/>.
25+ *
26+ * Ubicom32 implementation derived from (with many thanks):
27+ * arch/m68knommu
28+ * arch/blackfin
29+ * arch/parisc
30+ */
31+#ifndef _ASM_UBICOM32_A_OUT_H
32+#define _ASM_UBICOM32_A_OUT_H
33+
34+struct exec
35+{
36+ unsigned long a_info; /* Use macros N_MAGIC, etc for access */
37+ unsigned a_text; /* length of text, in bytes */
38+ unsigned a_data; /* length of data, in bytes */
39+ unsigned a_bss; /* length of uninitialized data area for file, in bytes */
40+ unsigned a_syms; /* length of symbol table data in file, in bytes */
41+ unsigned a_entry; /* start address */
42+ unsigned a_trsize; /* length of relocation info for text, in bytes */
43+ unsigned a_drsize; /* length of relocation info for data, in bytes */
44+};
45+
46+#define N_TRSIZE(a) ((a).a_trsize)
47+#define N_DRSIZE(a) ((a).a_drsize)
48+#define N_SYMSIZE(a) ((a).a_syms)
49+
50+#endif /* _ASM_UBICOM32_A_OUT_H */
51--- /dev/null
52+++ b/arch/ubicom32/include/asm/auxvec.h
53@@ -0,0 +1,32 @@
54+/*
55+ * arch/ubicom32/include/asm/auxvec.h
56+ * Symbolic values for the entries in the auxiliary table
57+ * put on the initial stack.
58+ *
59+ * (C) Copyright 2009, Ubicom, Inc.
60+ *
61+ * This file is part of the Ubicom32 Linux Kernel Port.
62+ *
63+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
64+ * it and/or modify it under the terms of the GNU General Public License
65+ * as published by the Free Software Foundation, either version 2 of the
66+ * License, or (at your option) any later version.
67+ *
68+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
69+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
70+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
71+ * the GNU General Public License for more details.
72+ *
73+ * You should have received a copy of the GNU General Public License
74+ * along with the Ubicom32 Linux Kernel Port. If not,
75+ * see <http://www.gnu.org/licenses/>.
76+ *
77+ * Ubicom32 implementation derived from (with many thanks):
78+ * arch/m68knommu
79+ * arch/blackfin
80+ * arch/parisc
81+ */
82+#ifndef _ASM_UBICOM32_AUXVEC_H
83+#define _ASM_UBICOM32_AUXVEC_H
84+
85+#endif /* _ASM_UBICOM32_AUXVEC_H */
86--- /dev/null
87+++ b/arch/ubicom32/include/asm/bitops.h
88@@ -0,0 +1,41 @@
89+/*
90+ * arch/ubicom32/include/asm/bitops.h
91+ * Bit manipulation definitions for Ubicom32 architecture.
92+ *
93+ * (C) Copyright 2009, Ubicom, Inc.
94+ *
95+ * This file is part of the Ubicom32 Linux Kernel Port.
96+ *
97+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
98+ * it and/or modify it under the terms of the GNU General Public License
99+ * as published by the Free Software Foundation, either version 2 of the
100+ * License, or (at your option) any later version.
101+ *
102+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
103+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
104+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
105+ * the GNU General Public License for more details.
106+ *
107+ * You should have received a copy of the GNU General Public License
108+ * along with the Ubicom32 Linux Kernel Port. If not,
109+ * see <http://www.gnu.org/licenses/>.
110+ *
111+ * Ubicom32 implementation derived from (with many thanks):
112+ * arch/m68knommu
113+ * arch/blackfin
114+ * arch/parisc
115+ */
116+#ifndef _ASM_UBICOM32_BITOPS_H
117+#define _ASM_UBICOM32_BITOPS_H
118+
119+/*
120+ * Copyright 1992, Linus Torvalds.
121+ */
122+
123+#include <linux/compiler.h>
124+#include <asm/byteorder.h> /* swab32 */
125+
126+#include <asm-generic/bitops/fls.h>
127+#include <asm-generic/bitops/fls64.h>
128+
129+#endif /* _ASM_UBICOM32_BITOPS_H */
130--- /dev/null
131+++ b/arch/ubicom32/include/asm/board.h
132@@ -0,0 +1,34 @@
133+/*
134+ * arch/ubicom32/include/asm/board.h
135+ * Board init and revision definitions for Ubicom32 architecture.
136+ *
137+ * (C) Copyright 2009, Ubicom, Inc.
138+ *
139+ * This file is part of the Ubicom32 Linux Kernel Port.
140+ *
141+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
142+ * it and/or modify it under the terms of the GNU General Public License
143+ * as published by the Free Software Foundation, either version 2 of the
144+ * License, or (at your option) any later version.
145+ *
146+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
147+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
148+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
149+ * the GNU General Public License for more details.
150+ *
151+ * You should have received a copy of the GNU General Public License
152+ * along with the Ubicom32 Linux Kernel Port. If not,
153+ * see <http://www.gnu.org/licenses/>.
154+ *
155+ * Ubicom32 implementation derived from (with many thanks):
156+ * arch/m68knommu
157+ * arch/blackfin
158+ * arch/parisc
159+ */
160+#ifndef _ASM_UBICOM32_BOARD_H
161+#define _ASM_UBICOM32_BOARD_H
162+
163+extern const char *board_get_revision(void);
164+extern void __init board_init(void);
165+
166+#endif /* _ASM_UBICOM32_BOARD_H */
167--- /dev/null
168+++ b/arch/ubicom32/include/asm/byteorder.h
169@@ -0,0 +1,35 @@
170+/*
171+ * arch/ubicom32/include/asm/byteorder.h
172+ * Byte order swapping utility routines.
173+ *
174+ * (C) Copyright 2009, Ubicom, Inc.
175+ *
176+ * This file is part of the Ubicom32 Linux Kernel Port.
177+ *
178+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
179+ * it and/or modify it under the terms of the GNU General Public License
180+ * as published by the Free Software Foundation, either version 2 of the
181+ * License, or (at your option) any later version.
182+ *
183+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
184+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
185+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
186+ * the GNU General Public License for more details.
187+ *
188+ * You should have received a copy of the GNU General Public License
189+ * along with the Ubicom32 Linux Kernel Port. If not,
190+ * see <http://www.gnu.org/licenses/>.
191+ *
192+ * Ubicom32 implementation derived from (with many thanks):
193+ * arch/m68knommu
194+ * arch/blackfin
195+ * arch/parisc
196+ */
197+#ifndef _ASM_UBICOM32_BYTEORDER_H
198+#define _ASM_UBICOM32_BYTEORDER_H
199+
200+#include <linux/types.h>
201+#include <linux/byteorder/big_endian.h>
202+
203+#endif /* _ASM_UBICOM32_BYTEORDER_H */
204+
205--- /dev/null
206+++ b/arch/ubicom32/include/asm/elf.h
207@@ -0,0 +1,167 @@
208+/*
209+ * arch/ubicom32/include/asm/elf.h
210+ * Definitions for elf executable format for Ubicom32 architecture.
211+ *
212+ * (C) Copyright 2009, Ubicom, Inc.
213+ *
214+ * This file is part of the Ubicom32 Linux Kernel Port.
215+ *
216+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
217+ * it and/or modify it under the terms of the GNU General Public License
218+ * as published by the Free Software Foundation, either version 2 of the
219+ * License, or (at your option) any later version.
220+ *
221+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
222+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
223+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
224+ * the GNU General Public License for more details.
225+ *
226+ * You should have received a copy of the GNU General Public License
227+ * along with the Ubicom32 Linux Kernel Port. If not,
228+ * see <http://www.gnu.org/licenses/>.
229+ *
230+ * Ubicom32 implementation derived from (with many thanks):
231+ * arch/m68knommu
232+ * arch/blackfin
233+ * arch/parisc
234+ */
235+#ifndef _ASM_UBICOM32_ELF_H
236+#define _ASM_UBICOM32_ELF_H
237+
238+/*
239+ * ELF register definitions..
240+ */
241+
242+#include <asm/ptrace.h>
243+#include <asm/user.h>
244+
245+/*
246+ * Processor specific flags for the ELF header e_flags field.
247+ */
248+#define EF_UBICOM32_V3 0x00000001 /* -fmarch=ubicom32v3 */
249+#define EF_UBICOM32_V4 0x00000002 /* -fmarch=ubicom32v4 */
250+#define EF_UBICOM32_PIC 0x80000000 /* -fpic */
251+#define EF_UBICOM32_FDPIC 0x40000000 /* -mfdpic */
252+
253+/*
254+ * Ubicom32 ELF relocation types
255+ */
256+#define R_UBICOM32_NONE 0
257+#define R_UBICOM32_16 1
258+#define R_UBICOM32_32 2
259+#define R_UBICOM32_LO16 3
260+#define R_UBICOM32_HI16 4
261+#define R_UBICOM32_21_PCREL 5
262+#define R_UBICOM32_24_PCREL 6
263+#define R_UBICOM32_HI24 7
264+#define R_UBICOM32_LO7_S 8
265+#define R_UBICOM32_LO7_2_S 9
266+#define R_UBICOM32_LO7_4_S 10
267+#define R_UBICOM32_LO7_D 11
268+#define R_UBICOM32_LO7_2_D 12
269+#define R_UBICOM32_LO7_4_D 13
270+#define R_UBICOM32_32_HARVARD 14
271+#define R_UBICOM32_LO7_CALLI 15
272+#define R_UBICOM32_LO16_CALLI 16
273+#define R_UBICOM32_GOT_HI24 17
274+#define R_UBICOM32_GOT_LO7_S 18
275+#define R_UBICOM32_GOT_LO7_2_S 19
276+#define R_UBICOM32_GOT_LO7_4_S 20
277+#define R_UBICOM32_GOT_LO7_D 21
278+#define R_UBICOM32_GOT_LO7_2_D 22
279+#define R_UBICOM32_GOT_LO7_4_D 23
280+#define R_UBICOM32_FUNCDESC_GOT_HI24 24
281+#define R_UBICOM32_FUNCDESC_GOT_LO7_S 25
282+#define R_UBICOM32_FUNCDESC_GOT_LO7_2_S 26
283+#define R_UBICOM32_FUNCDESC_GOT_LO7_4_S 27
284+#define R_UBICOM32_FUNCDESC_GOT_LO7_D 28
285+#define R_UBICOM32_FUNCDESC_GOT_LO7_2_D 29
286+#define R_UBICOM32_FUNCDESC_GOT_LO7_4_D 30
287+#define R_UBICOM32_GOT_LO7_CALLI 31
288+#define R_UBICOM32_FUNCDESC_GOT_LO7_CALLI 32
289+#define R_UBICOM32_FUNCDESC_VALUE 33
290+#define R_UBICOM32_FUNCDESC 34
291+#define R_UBICOM32_GOTOFFSET_LO 35
292+#define R_UBICOM32_GOTOFFSET_HI 36
293+#define R_UBICOM32_FUNCDESC_GOTOFFSET_LO 37
294+#define R_UBICOM32_FUNCDESC_GOTOFFSET_HI 38
295+#define R_UBICOM32_GNU_VTINHERIT 200
296+#define R_UBICOM32_GNU_VTENTRY 201
297+
298+typedef unsigned long elf_greg_t;
299+
300+#define ELF_NGREG (sizeof(struct pt_regs) / sizeof(elf_greg_t))
301+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
302+
303+typedef struct user_ubicom32fp_struct elf_fpregset_t;
304+
305+/*
306+ * This is used to ensure we don't load something for the wrong architecture.
307+ */
308+#define elf_check_arch(x) ((x)->e_machine == EM_UBICOM32)
309+
310+#define elf_check_fdpic(x) ((x)->e_flags & EF_UBICOM32_FDPIC)
311+
312+#define elf_check_const_displacement(x) ((x)->e_flags & EF_UBICOM32_PIC)
313+
314+/*
315+ * These are used to set parameters in the core dumps.
316+ */
317+#define ELF_CLASS ELFCLASS32
318+#define ELF_DATA ELFDATA2MSB
319+#define ELF_ARCH EM_UBICOM32
320+
321+/* For SVR4/m68k the function pointer to be registered with `atexit' is
322+ passed in %a1. Although my copy of the ABI has no such statement, it
323+ is actually used on ASV. */
324+#define ELF_PLAT_INIT(_r, load_addr) _r->a1 = 0
325+
326+#define ELF_FDPIC_PLAT_INIT(_regs, _exec_map_addr, _interp_map_addr, \
327+ _dynamic_addr) \
328+ do { \
329+ _regs->dn[1] = _exec_map_addr; \
330+ _regs->dn[2] = _interp_map_addr; \
331+ _regs->dn[3] = _dynamic_addr; \
332+ _regs->an[1] = 0; /* dl_fini will be set by ldso */ \
333+ } while (0)
334+
335+#define USE_ELF_CORE_DUMP
336+#define ELF_EXEC_PAGESIZE 4096
337+
338+#ifdef __KERNEL__
339+#ifdef CONFIG_UBICOM32_V4
340+#define ELF_FDPIC_CORE_EFLAGS (EF_UBICOM32_FDPIC | EF_UBICOM32_V4)
341+#elif defined CONFIG_UBICOM32_V3
342+#define ELF_FDPIC_CORE_EFLAGS (EF_UBICOM32_FDPIC | EF_UBICOM32_V3)
343+#else
344+#error Unknown/Unsupported ubicom32 architecture.
345+#endif
346+#endif
347+
348+/* This is the location that an ET_DYN program is loaded if exec'ed. Typical
349+ use of this is to invoke "./ld.so someprog" to test out a new version of
350+ the loader. We need to make sure that it is out of the way of the program
351+ that it will "exec", and that there is sufficient room for the brk. */
352+
353+#define ELF_ET_DYN_BASE 0xD0000000UL
354+
355+/*
356+ * For Ubicom32, the elf_gregset_t and struct pt_regs are the same size
357+ * data structure so a copy is performed instead of providing the
358+ * ELF_CORE_COPY_REGS macro.
359+ */
360+
361+/* This yields a mask that user programs can use to figure out what
362+ instruction set this cpu supports. */
363+
364+#define ELF_HWCAP (0)
365+
366+/* This yields a string that ld.so will use to load implementation
367+ specific libraries for optimization. This is more specific in
368+ intent than poking at uname or /proc/cpuinfo. */
369+
370+#define ELF_PLATFORM (NULL)
371+
372+#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
373+
374+#endif /* _ASM_UBICOM32_ELF_H */
375--- /dev/null
376+++ b/arch/ubicom32/include/asm/errno.h
377@@ -0,0 +1,33 @@
378+/*
379+ * arch/ubicom32/include/asm/errno.h
380+ * Generic errno.h for Ubicom32 architecture.
381+ *
382+ * (C) Copyright 2009, Ubicom, Inc.
383+ *
384+ * This file is part of the Ubicom32 Linux Kernel Port.
385+ *
386+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
387+ * it and/or modify it under the terms of the GNU General Public License
388+ * as published by the Free Software Foundation, either version 2 of the
389+ * License, or (at your option) any later version.
390+ *
391+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
392+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
393+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
394+ * the GNU General Public License for more details.
395+ *
396+ * You should have received a copy of the GNU General Public License
397+ * along with the Ubicom32 Linux Kernel Port. If not,
398+ * see <http://www.gnu.org/licenses/>.
399+ *
400+ * Ubicom32 implementation derived from (with many thanks):
401+ * arch/m68knommu
402+ * arch/blackfin
403+ * arch/parisc
404+ */
405+#ifndef _ASM_UBICOM32_ERRNO_H
406+#define _ASM_UBICOM32_ERRNO_H
407+
408+#include <asm-generic/errno.h>
409+
410+#endif /* _ASM_UBICOM32_ERRNO_H */
411--- /dev/null
412+++ b/arch/ubicom32/include/asm/fcntl.h
413@@ -0,0 +1,38 @@
414+/*
415+ * arch/ubicom32/include/asm/fcntl.h
416+ * File control bit definitions for Ubicom32 architecture.
417+ *
418+ * (C) Copyright 2009, Ubicom, Inc.
419+ *
420+ * This file is part of the Ubicom32 Linux Kernel Port.
421+ *
422+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
423+ * it and/or modify it under the terms of the GNU General Public License
424+ * as published by the Free Software Foundation, either version 2 of the
425+ * License, or (at your option) any later version.
426+ *
427+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
428+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
429+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
430+ * the GNU General Public License for more details.
431+ *
432+ * You should have received a copy of the GNU General Public License
433+ * along with the Ubicom32 Linux Kernel Port. If not,
434+ * see <http://www.gnu.org/licenses/>.
435+ *
436+ * Ubicom32 implementation derived from (with many thanks):
437+ * arch/m68knommu
438+ * arch/blackfin
439+ * arch/parisc
440+ */
441+#ifndef _ASM_UBICOM32_FCNTL_H
442+#define _ASM_UBICOM32_FCNTL_H
443+
444+#define O_DIRECTORY 040000 /* must be a directory */
445+#define O_NOFOLLOW 0100000 /* don't follow links */
446+#define O_DIRECT 0200000 /* direct disk access hint - currently ignored */
447+#define O_LARGEFILE 0400000
448+
449+#include <asm-generic/fcntl.h>
450+
451+#endif /* _ASM_UBICOM32_FCNTL_H */
452--- /dev/null
453+++ b/arch/ubicom32/include/asm/flat.h
454@@ -0,0 +1,73 @@
455+/*
456+ * arch/ubicom32/include/asm/flat.h
457+ * Definitions to support flat-format executables.
458+ *
459+ * (C) Copyright 2009, Ubicom, Inc.
460+ *
461+ * This file is part of the Ubicom32 Linux Kernel Port.
462+ *
463+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
464+ * it and/or modify it under the terms of the GNU General Public License
465+ * as published by the Free Software Foundation, either version 2 of the
466+ * License, or (at your option) any later version.
467+ *
468+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
469+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
470+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
471+ * the GNU General Public License for more details.
472+ *
473+ * You should have received a copy of the GNU General Public License
474+ * along with the Ubicom32 Linux Kernel Port. If not,
475+ * see <http://www.gnu.org/licenses/>.
476+ *
477+ * Ubicom32 implementation derived from (with many thanks):
478+ * arch/m68knommu
479+ * arch/blackfin
480+ * arch/parisc
481+ */
482+
483+#ifndef _ASM_UBICOM32_FLAT_H
484+#define _ASM_UBICOM32_FLAT_H
485+
486+#define ARCH_FLAT_ALIGN 0x80
487+#define ARCH_FLAT_ALIGN_TEXT 1
488+
489+#define R_UBICOM32_32 2
490+#define R_UBICOM32_HI24 7
491+#define R_UBICOM32_LO7_S 8
492+#define R_UBICOM32_LO7_2_S 9
493+#define R_UBICOM32_LO7_4_S 10
494+#define R_UBICOM32_LO7_D 11
495+#define R_UBICOM32_LO7_2_D 12
496+#define R_UBICOM32_LO7_4_D 13
497+#define R_UBICOM32_LO7_CALLI 15
498+#define R_UBICOM32_LO16_CALLI 16
499+
500+extern void ubicom32_flat_put_addr_at_rp(unsigned long *rp, u32_t val, u32_t rval, unsigned long *p);
501+extern unsigned long ubicom32_flat_get_addr_from_rp(unsigned long *rp, u32_t relval, u32_t flags, unsigned long *p);
502+
503+#define flat_stack_align(sp) /* nothing needed */
504+#define flat_argvp_envp_on_stack() 1
505+#define flat_old_ram_flag(flags) (flags)
506+#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
507+#define flat_get_addr_from_rp(rp, relval, flags, p) (ubicom32_flat_get_addr_from_rp(rp, relval,flags, p))
508+#define flat_put_addr_at_rp(rp, val, relval) do {ubicom32_flat_put_addr_at_rp(rp, val, relval, &persistent);} while(0)
509+#define flat_get_relocate_addr(rel) ((persistent) ? (persistent & 0x07ffffff) : (rel & 0x07ffffff))
510+
511+static inline int flat_set_persistent(unsigned int relval, unsigned long *p)
512+{
513+ if (*p) {
514+ return 0;
515+ } else {
516+ if ((relval >> 27) != R_UBICOM32_32) {
517+ /*
518+ * Something other than UBICOM32_32. The next entry has the relocation.
519+ */
520+ *p = relval;
521+ return 1;
522+ }
523+ }
524+ return 0;
525+}
526+
527+#endif /* _ASM_UBICOM32_FLAT_H */
528--- /dev/null
529+++ b/arch/ubicom32/include/asm/fpu.h
530@@ -0,0 +1,37 @@
531+/*
532+ * arch/ubicom32/include/asm/fpu.h
533+ * Floating point state definitions for Ubicom32 architecture.
534+ *
535+ * (C) Copyright 2009, Ubicom, Inc.
536+ *
537+ * This file is part of the Ubicom32 Linux Kernel Port.
538+ *
539+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
540+ * it and/or modify it under the terms of the GNU General Public License
541+ * as published by the Free Software Foundation, either version 2 of the
542+ * License, or (at your option) any later version.
543+ *
544+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
545+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
546+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
547+ * the GNU General Public License for more details.
548+ *
549+ * You should have received a copy of the GNU General Public License
550+ * along with the Ubicom32 Linux Kernel Port. If not,
551+ * see <http://www.gnu.org/licenses/>.
552+ *
553+ * Ubicom32 implementation derived from (with many thanks):
554+ * arch/m68knommu
555+ * arch/blackfin
556+ * arch/parisc
557+ */
558+#ifndef _ASM_UBICOM32_FPU_H
559+#define _ASM_UBICOM32_FPU_H
560+
561+/*
562+ * MAX floating point unit state size (FSAVE/FRESTORE)
563+ */
564+/* No FP unit present then... */
565+#define FPSTATESIZE (2) /* dummy size */
566+
567+#endif /* _ASM_UBICOM32_FPU_H */
568--- /dev/null
569+++ b/arch/ubicom32/include/asm/futex.h
570@@ -0,0 +1,33 @@
571+/*
572+ * arch/ubicom32/include/asm/futex.h
573+ * Generic futex.h for Ubicom32 architecture.
574+ *
575+ * (C) Copyright 2009, Ubicom, Inc.
576+ *
577+ * This file is part of the Ubicom32 Linux Kernel Port.
578+ *
579+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
580+ * it and/or modify it under the terms of the GNU General Public License
581+ * as published by the Free Software Foundation, either version 2 of the
582+ * License, or (at your option) any later version.
583+ *
584+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
585+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
586+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
587+ * the GNU General Public License for more details.
588+ *
589+ * You should have received a copy of the GNU General Public License
590+ * along with the Ubicom32 Linux Kernel Port. If not,
591+ * see <http://www.gnu.org/licenses/>.
592+ *
593+ * Ubicom32 implementation derived from (with many thanks):
594+ * arch/m68knommu
595+ * arch/blackfin
596+ * arch/parisc
597+ */
598+#ifndef _ASM_UBICOM32_FUTEX_H
599+#define _ASM_UBICOM32_FUTEX_H
600+
601+#include <asm-generic/futex.h>
602+
603+#endif /* _ASM_UBICOM32_FUTEX_H */
604--- /dev/null
605+++ b/arch/ubicom32/include/asm/ioctl.h
606@@ -0,0 +1,33 @@
607+/*
608+ * arch/ubicom32/include/asm/ioctl.h
609+ * Generic ioctl.h for Ubicom32 architecture.
610+ *
611+ * (C) Copyright 2009, Ubicom, Inc.
612+ *
613+ * This file is part of the Ubicom32 Linux Kernel Port.
614+ *
615+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
616+ * it and/or modify it under the terms of the GNU General Public License
617+ * as published by the Free Software Foundation, either version 2 of the
618+ * License, or (at your option) any later version.
619+ *
620+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
621+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
622+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
623+ * the GNU General Public License for more details.
624+ *
625+ * You should have received a copy of the GNU General Public License
626+ * along with the Ubicom32 Linux Kernel Port. If not,
627+ * see <http://www.gnu.org/licenses/>.
628+ *
629+ * Ubicom32 implementation derived from (with many thanks):
630+ * arch/m68knommu
631+ * arch/blackfin
632+ * arch/parisc
633+ */
634+#ifndef _ASM_UBICOM32_IOCTL_H
635+#define _ASM_UBICOM32_IOCTL_H
636+
637+#include <asm-generic/ioctl.h>
638+
639+#endif /* _ASM_UBICOM32_IOCTL_H */
640--- /dev/null
641+++ b/arch/ubicom32/include/asm/ioctls.h
642@@ -0,0 +1,111 @@
643+/*
644+ * arch/ubicom32/include/asm/ioctls.h
645+ * Definitions of ioctls for Ubicom32 architecture.
646+ *
647+ * (C) Copyright 2009, Ubicom, Inc.
648+ *
649+ * This file is part of the Ubicom32 Linux Kernel Port.
650+ *
651+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
652+ * it and/or modify it under the terms of the GNU General Public License
653+ * as published by the Free Software Foundation, either version 2 of the
654+ * License, or (at your option) any later version.
655+ *
656+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
657+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
658+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
659+ * the GNU General Public License for more details.
660+ *
661+ * You should have received a copy of the GNU General Public License
662+ * along with the Ubicom32 Linux Kernel Port. If not,
663+ * see <http://www.gnu.org/licenses/>.
664+ *
665+ * Ubicom32 implementation derived from (with many thanks):
666+ * arch/m68knommu
667+ * arch/blackfin
668+ * arch/parisc
669+ */
670+#ifndef _ASM_UBICOM32_IOCTLS_H
671+#define _ASM_UBICOM32_IOCTLS_H
672+
673+#include <asm/ioctl.h>
674+
675+/* 0x54 is just a magic number to make these relatively unique ('T') */
676+
677+#define TCGETS 0x5401
678+#define TCSETS 0x5402
679+#define TCSETSW 0x5403
680+#define TCSETSF 0x5404
681+#define TCGETA 0x5405
682+#define TCSETA 0x5406
683+#define TCSETAW 0x5407
684+#define TCSETAF 0x5408
685+#define TCSBRK 0x5409
686+#define TCXONC 0x540A
687+#define TCFLSH 0x540B
688+#define TIOCEXCL 0x540C
689+#define TIOCNXCL 0x540D
690+#define TIOCSCTTY 0x540E
691+#define TIOCGPGRP 0x540F
692+#define TIOCSPGRP 0x5410
693+#define TIOCOUTQ 0x5411
694+#define TIOCSTI 0x5412
695+#define TIOCGWINSZ 0x5413
696+#define TIOCSWINSZ 0x5414
697+#define TIOCMGET 0x5415
698+#define TIOCMBIS 0x5416
699+#define TIOCMBIC 0x5417
700+#define TIOCMSET 0x5418
701+#define TIOCGSOFTCAR 0x5419
702+#define TIOCSSOFTCAR 0x541A
703+#define FIONREAD 0x541B
704+#define TIOCINQ FIONREAD
705+#define TIOCLINUX 0x541C
706+#define TIOCCONS 0x541D
707+#define TIOCGSERIAL 0x541E
708+#define TIOCSSERIAL 0x541F
709+#define TIOCPKT 0x5420
710+#define FIONBIO 0x5421
711+#define TIOCNOTTY 0x5422
712+#define TIOCSETD 0x5423
713+#define TIOCGETD 0x5424
714+#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
715+#define TIOCSBRK 0x5427 /* BSD compatibility */
716+#define TIOCCBRK 0x5428 /* BSD compatibility */
717+#define TIOCGSID 0x5429 /* Return the session ID of FD */
718+#define TCGETS2 _IOR('T',0x2A, struct termios2)
719+#define TCSETS2 _IOW('T',0x2B, struct termios2)
720+#define TCSETSW2 _IOW('T',0x2C, struct termios2)
721+#define TCSETSF2 _IOW('T',0x2D, struct termios2)
722+#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
723+#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
724+
725+#define FIONCLEX 0x5450 /* these numbers need to be adjusted. */
726+#define FIOCLEX 0x5451
727+#define FIOASYNC 0x5452
728+#define TIOCSERCONFIG 0x5453
729+#define TIOCSERGWILD 0x5454
730+#define TIOCSERSWILD 0x5455
731+#define TIOCGLCKTRMIOS 0x5456
732+#define TIOCSLCKTRMIOS 0x5457
733+#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
734+#define TIOCSERGETLSR 0x5459 /* Get line status register */
735+#define TIOCSERGETMULTI 0x545A /* Get multiport config */
736+#define TIOCSERSETMULTI 0x545B /* Set multiport config */
737+
738+#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
739+#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
740+#define FIOQSIZE 0x545E
741+
742+/* Used for packet mode */
743+#define TIOCPKT_DATA 0
744+#define TIOCPKT_FLUSHREAD 1
745+#define TIOCPKT_FLUSHWRITE 2
746+#define TIOCPKT_STOP 4
747+#define TIOCPKT_START 8
748+#define TIOCPKT_NOSTOP 16
749+#define TIOCPKT_DOSTOP 32
750+
751+#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
752+
753+#endif /* _ASM_UBICOM32_IOCTLS_H */
754--- /dev/null
755+++ b/arch/ubicom32/include/asm/ipcbuf.h
756@@ -0,0 +1,55 @@
757+/*
758+ * arch/ubicom32/include/asm/ipcbuf.h
759+ * Definition of ipc64_perm struct for Ubicom32 architecture.
760+ *
761+ * (C) Copyright 2009, Ubicom, Inc.
762+ *
763+ * This file is part of the Ubicom32 Linux Kernel Port.
764+ *
765+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
766+ * it and/or modify it under the terms of the GNU General Public License
767+ * as published by the Free Software Foundation, either version 2 of the
768+ * License, or (at your option) any later version.
769+ *
770+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
771+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
772+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
773+ * the GNU General Public License for more details.
774+ *
775+ * You should have received a copy of the GNU General Public License
776+ * along with the Ubicom32 Linux Kernel Port. If not,
777+ * see <http://www.gnu.org/licenses/>.
778+ *
779+ * Ubicom32 implementation derived from (with many thanks):
780+ * arch/m68knommu
781+ * arch/blackfin
782+ * arch/parisc
783+ */
784+#ifndef _ASM_UBICOM32_IPCBUF_H
785+#define _ASM_UBICOM32_IPCBUF_H
786+
787+/*
788+ * The user_ipc_perm structure for m68k architecture.
789+ * Note extra padding because this structure is passed back and forth
790+ * between kernel and user space.
791+ *
792+ * Pad space is left for:
793+ * - 32-bit mode_t and seq
794+ * - 2 miscellaneous 32-bit values
795+ */
796+struct ipc64_perm
797+{
798+ __kernel_key_t key;
799+ __kernel_uid32_t uid;
800+ __kernel_gid32_t gid;
801+ __kernel_uid32_t cuid;
802+ __kernel_gid32_t cgid;
803+ __kernel_mode_t mode;
804+ unsigned short __pad1;
805+ unsigned short seq;
806+ unsigned short __pad2;
807+ unsigned long __unused1;
808+ unsigned long __unused2;
809+};
810+
811+#endif /* _ASM_UBICOM32_IPCBUF_H */
812--- /dev/null
813+++ b/arch/ubicom32/include/asm/irqflags.h
814@@ -0,0 +1,94 @@
815+/*
816+ * arch/ubicom32/include/asm/irqflags.h
817+ * Raw implementation of local IRQ functions.
818+ *
819+ * (C) Copyright 2009, Ubicom, Inc.
820+ *
821+ * This file is part of the Ubicom32 Linux Kernel Port.
822+ *
823+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
824+ * it and/or modify it under the terms of the GNU General Public License
825+ * as published by the Free Software Foundation, either version 2 of the
826+ * License, or (at your option) any later version.
827+ *
828+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
829+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
830+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
831+ * the GNU General Public License for more details.
832+ *
833+ * You should have received a copy of the GNU General Public License
834+ * along with the Ubicom32 Linux Kernel Port. If not,
835+ * see <http://www.gnu.org/licenses/>.
836+ *
837+ * Ubicom32 implementation derived from (with many thanks):
838+ * arch/m68knommu
839+ * arch/blackfin
840+ * arch/parisc
841+ */
842+#ifndef _ASM_UBICOM32_IRQFLAGS_H
843+#define _ASM_UBICOM32_IRQFLAGS_H
844+
845+#include <linux/thread_info.h>
846+#include <asm/ubicom32-common.h>
847+#include <asm/smp.h>
848+#include <asm/ldsr.h>
849+
850+#if defined(CONFIG_PREEMPT)
851+#error Not supported by Ubicom32 irq handling, yet!
852+#endif
853+
854+/*
855+ * raw_local_irq_enable()
856+ * Enable interrupts for this thread.
857+ */
858+static inline void raw_local_irq_enable(void)
859+{
860+ ldsr_local_irq_enable();
861+}
862+
863+/*
864+ * raw_local_irq_disable()
865+ * Disable interrupts for this thread.
866+ */
867+static inline void raw_local_irq_disable(void)
868+{
869+ ldsr_local_irq_disable();
870+}
871+
872+/*
873+ * raw_local_save_flags()
874+ * Get the current IRQ state.
875+ */
876+#define raw_local_save_flags(flags) \
877+do { \
878+ (flags) = ldsr_local_irq_is_disabled(); \
879+} while (0)
880+
881+/*
882+ * raw_local_irq_save()
883+ * Save the current interrupt state and disable interrupts.
884+ */
885+#define raw_local_irq_save(flags) \
886+do { \
887+ (flags) = ldsr_local_irq_save(); \
888+} while (0)
889+
890+/*
891+ * raw_local_irq_restore()
892+ * Restore the IRQ state back to flags.
893+ */
894+static inline void raw_local_irq_restore(unsigned long flags)
895+{
896+ ldsr_local_irq_restore(flags);
897+}
898+
899+/*
900+ * raw_irqs_disabled_flags()
901+ * Return true if the flags indicate that IRQ(s) are disabled.
902+ */
903+static inline int raw_irqs_disabled_flags(unsigned long flags)
904+{
905+ return (flags);
906+}
907+
908+#endif /* _ASM_UBICOM32_IRQFLAGS_H */
909--- /dev/null
910+++ b/arch/ubicom32/include/asm/Kbuild
911@@ -0,0 +1 @@
912+include include/asm-generic/Kbuild.asm
913--- /dev/null
914+++ b/arch/ubicom32/include/asm/kdebug.h
915@@ -0,0 +1,33 @@
916+/*
917+ * arch/ubicom32/include/asm/kdebug.h
918+ * Generic kdebug.h for Ubicom32 architecture.
919+ *
920+ * (C) Copyright 2009, Ubicom, Inc.
921+ *
922+ * This file is part of the Ubicom32 Linux Kernel Port.
923+ *
924+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
925+ * it and/or modify it under the terms of the GNU General Public License
926+ * as published by the Free Software Foundation, either version 2 of the
927+ * License, or (at your option) any later version.
928+ *
929+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
930+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
931+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
932+ * the GNU General Public License for more details.
933+ *
934+ * You should have received a copy of the GNU General Public License
935+ * along with the Ubicom32 Linux Kernel Port. If not,
936+ * see <http://www.gnu.org/licenses/>.
937+ *
938+ * Ubicom32 implementation derived from (with many thanks):
939+ * arch/m68knommu
940+ * arch/blackfin
941+ * arch/parisc
942+ */
943+#ifndef _ASM_UBICOM32_KDEBUG_H
944+#define _ASM_UBICOM32_KDEBUG_H
945+
946+#include <asm-generic/kdebug.h>
947+
948+#endif /* _ASM_UBICOM32_KDEBUG_H */
949--- /dev/null
950+++ b/arch/ubicom32/include/asm/linkage.h
951@@ -0,0 +1,34 @@
952+/*
953+ * arch/ubicom32/include/asm/linkage.h
954+ * Definition of Ubicom32 architecture specific linkage types.
955+ *
956+ * (C) Copyright 2009, Ubicom, Inc.
957+ *
958+ * This file is part of the Ubicom32 Linux Kernel Port.
959+ *
960+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
961+ * it and/or modify it under the terms of the GNU General Public License
962+ * as published by the Free Software Foundation, either version 2 of the
963+ * License, or (at your option) any later version.
964+ *
965+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
966+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
967+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
968+ * the GNU General Public License for more details.
969+ *
970+ * You should have received a copy of the GNU General Public License
971+ * along with the Ubicom32 Linux Kernel Port. If not,
972+ * see <http://www.gnu.org/licenses/>.
973+ *
974+ * Ubicom32 implementation derived from (with many thanks):
975+ * arch/m68knommu
976+ * arch/blackfin
977+ * arch/parisc
978+ */
979+#ifndef _ASM_UBICOM32_LINKAGE_H
980+#define _ASM_UBICOM32_LINKAGE_H
981+
982+#define __ocm_text __section(.ocm_text)
983+#define __ocm_data __section(.ocm_data)
984+
985+#endif /* _ASM_UBICOM32_LINKAGE_H */
986--- /dev/null
987+++ b/arch/ubicom32/include/asm/local.h
988@@ -0,0 +1,33 @@
989+/*
990+ * arch/ubicom32/include/asm/local.h
991+ * Generic local.h for Ubicom32 architecture.
992+ *
993+ * (C) Copyright 2009, Ubicom, Inc.
994+ *
995+ * This file is part of the Ubicom32 Linux Kernel Port.
996+ *
997+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
998+ * it and/or modify it under the terms of the GNU General Public License
999+ * as published by the Free Software Foundation, either version 2 of the
1000+ * License, or (at your option) any later version.
1001+ *
1002+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1003+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1004+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1005+ * the GNU General Public License for more details.
1006+ *
1007+ * You should have received a copy of the GNU General Public License
1008+ * along with the Ubicom32 Linux Kernel Port. If not,
1009+ * see <http://www.gnu.org/licenses/>.
1010+ *
1011+ * Ubicom32 implementation derived from (with many thanks):
1012+ * arch/m68knommu
1013+ * arch/blackfin
1014+ * arch/parisc
1015+ */
1016+#ifndef _ASM_UBICOM32_LOCAL_H
1017+#define _ASM_UBICOM32_LOCAL_H
1018+
1019+#include <asm-generic/local.h>
1020+
1021+#endif /* _ASM_UBICOM32_LOCAL_H */
1022--- /dev/null
1023+++ b/arch/ubicom32/include/asm/mman.h
1024@@ -0,0 +1,44 @@
1025+/*
1026+ * arch/ubicom32/include/asm/mman.h
1027+ * Memory mapping definitions for Ubicom32 architecture.
1028+ *
1029+ * (C) Copyright 2009, Ubicom, Inc.
1030+ *
1031+ * This file is part of the Ubicom32 Linux Kernel Port.
1032+ *
1033+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1034+ * it and/or modify it under the terms of the GNU General Public License
1035+ * as published by the Free Software Foundation, either version 2 of the
1036+ * License, or (at your option) any later version.
1037+ *
1038+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1039+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1040+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1041+ * the GNU General Public License for more details.
1042+ *
1043+ * You should have received a copy of the GNU General Public License
1044+ * along with the Ubicom32 Linux Kernel Port. If not,
1045+ * see <http://www.gnu.org/licenses/>.
1046+ *
1047+ * Ubicom32 implementation derived from (with many thanks):
1048+ * arch/m68knommu
1049+ * arch/blackfin
1050+ * arch/parisc
1051+ */
1052+#ifndef _ASM_UBICOM32_MMAN_H
1053+#define _ASM_UBICOM32_MMAN_H
1054+
1055+#include <asm-generic/mman.h>
1056+
1057+#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
1058+#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
1059+#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
1060+#define MAP_LOCKED 0x2000 /* pages are locked */
1061+#define MAP_NORESERVE 0x4000 /* don't check for reservations */
1062+#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
1063+#define MAP_NONBLOCK 0x10000 /* do not block on IO */
1064+
1065+#define MCL_CURRENT 1 /* lock all current mappings */
1066+#define MCL_FUTURE 2 /* lock all future mappings */
1067+
1068+#endif /* _ASM_UBICOM32_MMAN_H */
1069--- /dev/null
1070+++ b/arch/ubicom32/include/asm/msgbuf.h
1071@@ -0,0 +1,58 @@
1072+/*
1073+ * arch/ubicom32/include/asm/msgbuf.h
1074+ * Definition of msqid64_ds struct for Ubicom32 architecture.
1075+ *
1076+ * (C) Copyright 2009, Ubicom, Inc.
1077+ *
1078+ * This file is part of the Ubicom32 Linux Kernel Port.
1079+ *
1080+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1081+ * it and/or modify it under the terms of the GNU General Public License
1082+ * as published by the Free Software Foundation, either version 2 of the
1083+ * License, or (at your option) any later version.
1084+ *
1085+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1086+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1087+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1088+ * the GNU General Public License for more details.
1089+ *
1090+ * You should have received a copy of the GNU General Public License
1091+ * along with the Ubicom32 Linux Kernel Port. If not,
1092+ * see <http://www.gnu.org/licenses/>.
1093+ *
1094+ * Ubicom32 implementation derived from (with many thanks):
1095+ * arch/m68knommu
1096+ * arch/blackfin
1097+ * arch/parisc
1098+ */
1099+#ifndef _ASM_UBICOM32_MSGBUF_H
1100+#define _ASM_UBICOM32_MSGBUF_H
1101+
1102+/*
1103+ * The msqid64_ds structure for ubicom32 architecture.
1104+ * Note extra padding because this structure is passed back and forth
1105+ * between kernel and user space.
1106+ *
1107+ * Pad space is left for:
1108+ * - 64-bit time_t to solve y2038 problem
1109+ * - 2 miscellaneous 32-bit values
1110+ */
1111+
1112+struct msqid64_ds {
1113+ struct ipc64_perm msg_perm;
1114+ __kernel_time_t msg_stime; /* last msgsnd time */
1115+ unsigned long __unused1;
1116+ __kernel_time_t msg_rtime; /* last msgrcv time */
1117+ unsigned long __unused2;
1118+ __kernel_time_t msg_ctime; /* last change time */
1119+ unsigned long __unused3;
1120+ unsigned long msg_cbytes; /* current number of bytes on queue */
1121+ unsigned long msg_qnum; /* number of messages in queue */
1122+ unsigned long msg_qbytes; /* max number of bytes on queue */
1123+ __kernel_pid_t msg_lspid; /* pid of last msgsnd */
1124+ __kernel_pid_t msg_lrpid; /* last receive pid */
1125+ unsigned long __unused4;
1126+ unsigned long __unused5;
1127+};
1128+
1129+#endif /* _ASM_UBICOM32_MSGBUF_H */
1130--- /dev/null
1131+++ b/arch/ubicom32/include/asm/namei.h
1132@@ -0,0 +1,38 @@
1133+/*
1134+ * arch/ubicom32/include/asm/namei.h
1135+ * Definition of __emul_prefix() for Ubicom32 architecture.
1136+ *
1137+ * (C) Copyright 2009, Ubicom, Inc.
1138+ *
1139+ * This file is part of the Ubicom32 Linux Kernel Port.
1140+ *
1141+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1142+ * it and/or modify it under the terms of the GNU General Public License
1143+ * as published by the Free Software Foundation, either version 2 of the
1144+ * License, or (at your option) any later version.
1145+ *
1146+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1147+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1148+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1149+ * the GNU General Public License for more details.
1150+ *
1151+ * You should have received a copy of the GNU General Public License
1152+ * along with the Ubicom32 Linux Kernel Port. If not,
1153+ * see <http://www.gnu.org/licenses/>.
1154+ *
1155+ * Ubicom32 implementation derived from (with many thanks):
1156+ * arch/m68knommu
1157+ * arch/blackfin
1158+ * arch/parisc
1159+ */
1160+#ifndef _ASM_UBICOM32_NAMEI_H
1161+#define _ASM_UBICOM32_NAMEI_H
1162+
1163+/* This dummy routine maybe changed to something useful
1164+ * for /usr/gnemul/ emulation stuff.
1165+ * Look at asm-sparc/namei.h for details.
1166+ */
1167+
1168+#define __emul_prefix() NULL
1169+
1170+#endif /* _ASM_UBICOM32_NAMEI_H */
1171--- /dev/null
1172+++ b/arch/ubicom32/include/asm/page.h
1173@@ -0,0 +1,106 @@
1174+/*
1175+ * arch/ubicom32/include/asm/page.h
1176+ * Memory page related operations and definitions.
1177+ *
1178+ * (C) Copyright 2009, Ubicom, Inc.
1179+ *
1180+ * This file is part of the Ubicom32 Linux Kernel Port.
1181+ *
1182+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1183+ * it and/or modify it under the terms of the GNU General Public License
1184+ * as published by the Free Software Foundation, either version 2 of the
1185+ * License, or (at your option) any later version.
1186+ *
1187+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1188+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1189+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1190+ * the GNU General Public License for more details.
1191+ *
1192+ * You should have received a copy of the GNU General Public License
1193+ * along with the Ubicom32 Linux Kernel Port. If not,
1194+ * see <http://www.gnu.org/licenses/>.
1195+ *
1196+ * Ubicom32 implementation derived from (with many thanks):
1197+ * arch/m68knommu
1198+ * arch/blackfin
1199+ * arch/parisc
1200+ */
1201+#ifndef _ASM_UBICOM32_PAGE_H
1202+#define _ASM_UBICOM32_PAGE_H
1203+
1204+/* PAGE_SHIFT determines the page size */
1205+
1206+#define PAGE_SHIFT 12
1207+#define PAGE_SIZE (1 << PAGE_SHIFT)
1208+#define PAGE_MASK (~(PAGE_SIZE-1))
1209+
1210+#include <asm/setup.h>
1211+
1212+#ifndef __ASSEMBLY__
1213+
1214+#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
1215+#define free_user_page(page, addr) free_page(addr)
1216+
1217+#define clear_page(page) memset((page), 0, PAGE_SIZE)
1218+#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
1219+
1220+#define clear_user_page(page, vaddr, pg) clear_page(page)
1221+#define copy_user_page(to, from, vaddr, pg) copy_page(to, from)
1222+
1223+#define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \
1224+ alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr)
1225+#define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
1226+
1227+/*
1228+ * These are used to make use of C type-checking..
1229+ */
1230+typedef struct { unsigned long pte; } pte_t;
1231+typedef struct { unsigned long pmd[16]; } pmd_t;
1232+typedef struct { unsigned long pgd; } pgd_t;
1233+typedef struct { unsigned long pgprot; } pgprot_t;
1234+typedef struct page *pgtable_t;
1235+
1236+#define pte_val(x) ((x).pte)
1237+#define pmd_val(x) ((&x)->pmd[0])
1238+#define pgd_val(x) ((x).pgd)
1239+#define pgprot_val(x) ((x).pgprot)
1240+
1241+#define __pte(x) ((pte_t) { (x) } )
1242+#define __pmd(x) ((pmd_t) { (x) } )
1243+#define __pgd(x) ((pgd_t) { (x) } )
1244+#define __pgprot(x) ((pgprot_t) { (x) } )
1245+
1246+extern unsigned long memory_start;
1247+extern unsigned long memory_end;
1248+
1249+#endif /* !__ASSEMBLY__ */
1250+
1251+#include <asm/page_offset.h>
1252+
1253+#define PAGE_OFFSET (PAGE_OFFSET_RAW)
1254+
1255+#ifndef __ASSEMBLY__
1256+
1257+#define __pa(vaddr) virt_to_phys((void *)(vaddr))
1258+#define __va(paddr) phys_to_virt((unsigned long)(paddr))
1259+
1260+#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
1261+#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
1262+
1263+#define virt_to_page(addr) (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
1264+#define page_to_virt(page) ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
1265+
1266+#define pfn_to_page(pfn) virt_to_page(pfn_to_virt(pfn))
1267+#define page_to_pfn(page) virt_to_pfn(page_to_virt(page))
1268+#define pfn_valid(pfn) ((pfn) < max_mapnr)
1269+
1270+#define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
1271+ ((void *)(kaddr) < (void *)memory_end))
1272+
1273+#endif /* __ASSEMBLY__ */
1274+
1275+#ifdef __KERNEL__
1276+#include <asm-generic/page.h>
1277+#endif
1278+
1279+#endif /* _ASM_UBICOM32_PAGE_H */
1280--- /dev/null
1281+++ b/arch/ubicom32/include/asm/page_offset.h
1282@@ -0,0 +1,35 @@
1283+/*
1284+ * arch/ubicom32/include/asm/page_offset.h
1285+ * Definition of PAGE_OFFSET_RAW for Ubicom32 architecture.
1286+ *
1287+ * (C) Copyright 2009, Ubicom, Inc.
1288+ *
1289+ * This file is part of the Ubicom32 Linux Kernel Port.
1290+ *
1291+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1292+ * it and/or modify it under the terms of the GNU General Public License
1293+ * as published by the Free Software Foundation, either version 2 of the
1294+ * License, or (at your option) any later version.
1295+ *
1296+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1297+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1298+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1299+ * the GNU General Public License for more details.
1300+ *
1301+ * You should have received a copy of the GNU General Public License
1302+ * along with the Ubicom32 Linux Kernel Port. If not,
1303+ * see <http://www.gnu.org/licenses/>.
1304+ *
1305+ * Ubicom32 implementation derived from (with many thanks):
1306+ * arch/m68knommu
1307+ * arch/blackfin
1308+ * arch/parisc
1309+ */
1310+
1311+#ifndef _ASM_UBICOM32_PAGE_OFFSET_H
1312+#define _ASM_UBICOM32_PAGE_OFFSET_H
1313+
1314+/* This handles the memory map.. */
1315+#define PAGE_OFFSET_RAW 0x3ffc0000
1316+
1317+#endif /* _ASM_UBICOM32_PAGE_OFFSET_H */
1318--- /dev/null
1319+++ b/arch/ubicom32/include/asm/param.h
1320@@ -0,0 +1,49 @@
1321+/*
1322+ * arch/ubicom32/include/asm/param.h
1323+ * Definition of miscellaneous constants, including HZ.
1324+ *
1325+ * (C) Copyright 2009, Ubicom, Inc.
1326+ *
1327+ * This file is part of the Ubicom32 Linux Kernel Port.
1328+ *
1329+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1330+ * it and/or modify it under the terms of the GNU General Public License
1331+ * as published by the Free Software Foundation, either version 2 of the
1332+ * License, or (at your option) any later version.
1333+ *
1334+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1335+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1336+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1337+ * the GNU General Public License for more details.
1338+ *
1339+ * You should have received a copy of the GNU General Public License
1340+ * along with the Ubicom32 Linux Kernel Port. If not,
1341+ * see <http://www.gnu.org/licenses/>.
1342+ *
1343+ * Ubicom32 implementation derived from (with many thanks):
1344+ * arch/m68knommu
1345+ * arch/blackfin
1346+ * arch/parisc
1347+ */
1348+#ifndef _ASM_UBICOM32_PARAM_H
1349+#define _ASM_UBICOM32_PARAM_H
1350+
1351+#ifdef __KERNEL__
1352+#define HZ CONFIG_HZ
1353+#define USER_HZ HZ
1354+#define CLOCKS_PER_SEC (USER_HZ)
1355+#endif
1356+
1357+#ifndef HZ
1358+#define HZ 100
1359+#endif
1360+
1361+#define EXEC_PAGESIZE 4096
1362+
1363+#ifndef NOGROUP
1364+#define NOGROUP (-1)
1365+#endif
1366+
1367+#define MAXHOSTNAMELEN 64 /* max length of hostname */
1368+
1369+#endif /* _ASM_UBICOM32_PARAM_H */
1370--- /dev/null
1371+++ b/arch/ubicom32/include/asm/poll.h
1372@@ -0,0 +1,36 @@
1373+/*
1374+ * arch/ubicom32/include/asm/poll.h
1375+ * Ubicom32 specific poll() related flags definitions.
1376+ *
1377+ * (C) Copyright 2009, Ubicom, Inc.
1378+ *
1379+ * This file is part of the Ubicom32 Linux Kernel Port.
1380+ *
1381+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1382+ * it and/or modify it under the terms of the GNU General Public License
1383+ * as published by the Free Software Foundation, either version 2 of the
1384+ * License, or (at your option) any later version.
1385+ *
1386+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1387+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1388+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1389+ * the GNU General Public License for more details.
1390+ *
1391+ * You should have received a copy of the GNU General Public License
1392+ * along with the Ubicom32 Linux Kernel Port. If not,
1393+ * see <http://www.gnu.org/licenses/>.
1394+ *
1395+ * Ubicom32 implementation derived from (with many thanks):
1396+ * arch/m68knommu
1397+ * arch/blackfin
1398+ * arch/parisc
1399+ */
1400+#ifndef _ASM_UBICOM32_POLL_H
1401+#define _ASM_UBICOM32_POLL_H
1402+
1403+#define POLLWRNORM POLLOUT
1404+#define POLLWRBAND 0x0100
1405+
1406+#include <asm-generic/poll.h>
1407+
1408+#endif /* _ASM_UBICOM32_POLL_H */
1409--- /dev/null
1410+++ b/arch/ubicom32/include/asm/posix_types.h
1411@@ -0,0 +1,93 @@
1412+/*
1413+ * arch/ubicom32/include/asm/posix_types.h
1414+ * Ubicom32 architecture posix types.
1415+ *
1416+ * (C) Copyright 2009, Ubicom, Inc.
1417+ * Copyright (C) 2004 Microtronix Datacom Ltd
1418+ *
1419+ * This file is part of the Ubicom32 Linux Kernel Port.
1420+ *
1421+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1422+ * it and/or modify it under the terms of the GNU General Public License
1423+ * as published by the Free Software Foundation, either version 2 of the
1424+ * License, or (at your option) any later version.
1425+ *
1426+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1427+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1428+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1429+ * the GNU General Public License for more details.
1430+ *
1431+ * You should have received a copy of the GNU General Public License
1432+ * along with the Ubicom32 Linux Kernel Port. If not,
1433+ * see <http://www.gnu.org/licenses/>.
1434+ *
1435+ * Ubicom32 implementation derived from (with many thanks):
1436+ * arch/m68knommu
1437+ * arch/blackfin
1438+ * arch/parisc
1439+ */
1440+#ifndef __ARCH_UBICOM32_POSIX_TYPES_H
1441+#define __ARCH_UBICOM32_POSIX_TYPES_H
1442+
1443+/*
1444+ * This file is generally used by user-level software, so you need to
1445+ * be a little careful about namespace pollution etc. Also, we cannot
1446+ * assume GCC is being used.
1447+ */
1448+
1449+typedef unsigned long __kernel_ino_t;
1450+typedef unsigned short __kernel_mode_t;
1451+typedef unsigned short __kernel_nlink_t;
1452+typedef long __kernel_off_t;
1453+typedef int __kernel_pid_t;
1454+typedef unsigned short __kernel_ipc_pid_t;
1455+typedef unsigned short __kernel_uid_t;
1456+typedef unsigned short __kernel_gid_t;
1457+typedef unsigned int __kernel_size_t;
1458+typedef int __kernel_ssize_t;
1459+typedef int __kernel_ptrdiff_t;
1460+typedef long __kernel_time_t;
1461+typedef long __kernel_suseconds_t;
1462+typedef long __kernel_clock_t;
1463+typedef int __kernel_timer_t;
1464+typedef int __kernel_clockid_t;
1465+typedef int __kernel_daddr_t;
1466+typedef char * __kernel_caddr_t;
1467+typedef unsigned short __kernel_uid16_t;
1468+typedef unsigned short __kernel_gid16_t;
1469+typedef unsigned int __kernel_uid32_t;
1470+typedef unsigned int __kernel_gid32_t;
1471+
1472+typedef unsigned short __kernel_old_uid_t;
1473+typedef unsigned short __kernel_old_gid_t;
1474+typedef unsigned short __kernel_old_dev_t;
1475+
1476+#ifdef __GNUC__
1477+typedef long long __kernel_loff_t;
1478+#endif
1479+
1480+typedef struct {
1481+#if defined(__KERNEL__) || defined(__USE_ALL)
1482+ int val[2];
1483+#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
1484+ int __val[2];
1485+#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
1486+} __kernel_fsid_t;
1487+
1488+#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
1489+
1490+#undef __FD_SET
1491+#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
1492+
1493+#undef __FD_CLR
1494+#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
1495+
1496+#undef __FD_ISSET
1497+#define __FD_ISSET(d, set) ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
1498+
1499+#undef __FD_ZERO
1500+#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
1501+
1502+#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
1503+
1504+#endif
1505--- /dev/null
1506+++ b/arch/ubicom32/include/asm/ptrace.h
1507@@ -0,0 +1,177 @@
1508+/*
1509+ * arch/ubicom32/include/asm/ptrace.h
1510+ * Ubicom32 architecture ptrace support.
1511+ *
1512+ * (C) Copyright 2009, Ubicom, Inc.
1513+ *
1514+ * This file is part of the Ubicom32 Linux Kernel Port.
1515+ *
1516+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1517+ * it and/or modify it under the terms of the GNU General Public License
1518+ * as published by the Free Software Foundation, either version 2 of the
1519+ * License, or (at your option) any later version.
1520+ *
1521+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1522+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1523+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1524+ * the GNU General Public License for more details.
1525+ *
1526+ * You should have received a copy of the GNU General Public License
1527+ * along with the Ubicom32 Linux Kernel Port. If not,
1528+ * see <http://www.gnu.org/licenses/>.
1529+ *
1530+ * Ubicom32 implementation derived from (with many thanks):
1531+ * arch/m68knommu
1532+ * arch/blackfin
1533+ * arch/parisc
1534+ */
1535+#ifndef _ASM_UBICOM32_PTRACE_H
1536+#define _ASM_UBICOM32_PTRACE_H
1537+
1538+#ifndef __ASSEMBLY__
1539+
1540+/*
1541+ * We use hard coded constants because this is shared with user
1542+ * space and the values are NOT allowed to change. Only fields
1543+ * that are intended to be exposed get values.
1544+ */
1545+#define PT_D0 0
1546+#define PT_D1 4
1547+#define PT_D2 8
1548+#define PT_D3 12
1549+#define PT_D4 16
1550+#define PT_D5 20
1551+#define PT_D6 24
1552+#define PT_D7 28
1553+#define PT_D8 32
1554+#define PT_D9 36
1555+#define PT_D10 40
1556+#define PT_D11 44
1557+#define PT_D12 48
1558+#define PT_D13 52
1559+#define PT_D14 56
1560+#define PT_D15 60
1561+#define PT_A0 64
1562+#define PT_A1 68
1563+#define PT_A2 72
1564+#define PT_A3 76
1565+#define PT_A4 80
1566+#define PT_A5 84
1567+#define PT_A6 88
1568+#define PT_A7 92
1569+#define PT_SP 92
1570+#define PT_ACC0HI 96
1571+#define PT_ACC0LO 100
1572+#define PT_MAC_RC16 104
1573+#define PT_ACC1HI 108
1574+#define PT_ACC1LO 112
1575+#define PT_SOURCE3 116
1576+#define PT_INST_CNT 120
1577+#define PT_CSR 124
1578+#define PT_DUMMY_UNUSED 128
1579+#define PT_INT_MASK0 132
1580+#define PT_INT_MASK1 136
1581+#define PT_TRAP_CAUSE 140
1582+#define PT_PC 144
1583+#define PT_ORIGINAL_D0 148
1584+#define PT_FRAME_TYPE 152
1585+
1586+/*
1587+ * The following 'registers' are not registers at all but are used
1588+ * locate the relocated sections.
1589+ */
1590+#define PT_TEXT_ADDR 200
1591+#define PT_TEXT_END_ADDR 204
1592+#define PT_DATA_ADDR 208
1593+#define PT_EXEC_FDPIC_LOADMAP 212
1594+#define PT_INTERP_FDPIC_LOADMAP 216
1595+
1596+/*
1597+ * This struct defines the way the registers are stored on the
1598+ * stack during a system call.
1599+ */
1600+enum thread_type {
1601+ NORMAL_THREAD,
1602+ KERNEL_THREAD,
1603+};
1604+
1605+#define UBICOM32_FRAME_TYPE_SYSCALL -1 /* System call frame */
1606+#define UBICOM32_FRAME_TYPE_INVALID 0 /* Invalid frame, no longer in use */
1607+#define UBICOM32_FRAME_TYPE_INTERRUPT 1 /* Interrupt frame */
1608+#define UBICOM32_FRAME_TYPE_TRAP 2 /* Trap frame */
1609+#define UBICOM32_FRAME_TYPE_SIGTRAMP 3 /* Signal trampoline frame. */
1610+#define UBICOM32_FRAME_TYPE_NEW_THREAD 4 /* New Thread. */
1611+
1612+struct pt_regs {
1613+ /*
1614+ * Data Registers
1615+ */
1616+ unsigned long dn[16];
1617+
1618+ /*
1619+ * Address Registers
1620+ */
1621+ unsigned long an[8];
1622+
1623+ /*
1624+ * Per thread misc registers.
1625+ */
1626+ unsigned long acc0[2];
1627+ unsigned long mac_rc16;
1628+ unsigned long acc1[2];
1629+ unsigned long source3;
1630+ unsigned long inst_cnt;
1631+ unsigned long csr;
1632+ unsigned long dummy_unused;
1633+ unsigned long int_mask0;
1634+ unsigned long int_mask1;
1635+ unsigned long trap_cause;
1636+ unsigned long pc;
1637+ unsigned long original_dn_0;
1638+
1639+ /*
1640+ * Frame type. Syscall frames are -1. For other types look above.
1641+ */
1642+ unsigned long frame_type;
1643+
1644+ /*
1645+ * These fields are not exposed to ptrace.
1646+ */
1647+ unsigned long previous_pc;
1648+ long nesting_level; /* When the kernel in in user space this
1649+ * will be -1. */
1650+ unsigned long thread_type; /* This indicates if this is a kernel
1651+ * thread. */
1652+};
1653+
1654+/*
1655+ * This is the extended stack used by signal handlers and the context
1656+ * switcher: it's pushed after the normal "struct pt_regs".
1657+ */
1658+struct switch_stack {
1659+ unsigned long dummy;
1660+};
1661+
1662+#ifdef __KERNEL__
1663+
1664+/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
1665+#define PTRACE_GETREGS 12
1666+#define PTRACE_SETREGS 13
1667+
1668+#ifndef PS_S
1669+#define PS_S (0x2000)
1670+#define PS_M (0x1000)
1671+#endif
1672+
1673+extern int __user_mode(unsigned long sp);
1674+
1675+#define user_mode(regs) (__user_mode((regs->an[7])))
1676+#define user_stack(regs) ((regs)->an[7])
1677+#define instruction_pointer(regs) ((regs)->pc)
1678+#define profile_pc(regs) instruction_pointer(regs)
1679+extern void show_regs(struct pt_regs *);
1680+#endif /* __KERNEL__ */
1681+
1682+#endif /* __ASSEMBLY__ */
1683+
1684+#endif /* _ASM_UBICOM32_PTRACE_H */
1685--- /dev/null
1686+++ b/arch/ubicom32/include/asm/resource.h
1687@@ -0,0 +1,33 @@
1688+/*
1689+ * arch/ubicom32/include/asm/resource.h
1690+ * Generic definitions for Ubicom32 architecture.
1691+ *
1692+ * (C) Copyright 2009, Ubicom, Inc.
1693+ *
1694+ * This file is part of the Ubicom32 Linux Kernel Port.
1695+ *
1696+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1697+ * it and/or modify it under the terms of the GNU General Public License
1698+ * as published by the Free Software Foundation, either version 2 of the
1699+ * License, or (at your option) any later version.
1700+ *
1701+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1702+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1703+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1704+ * the GNU General Public License for more details.
1705+ *
1706+ * You should have received a copy of the GNU General Public License
1707+ * along with the Ubicom32 Linux Kernel Port. If not,
1708+ * see <http://www.gnu.org/licenses/>.
1709+ *
1710+ * Ubicom32 implementation derived from (with many thanks):
1711+ * arch/m68knommu
1712+ * arch/blackfin
1713+ * arch/parisc
1714+ */
1715+#ifndef _ASM_UBICOM32_RESOURCE_H
1716+#define _ASM_UBICOM32_RESOURCE_H
1717+
1718+#include <asm-generic/resource.h>
1719+
1720+#endif /* _ASM_UBICOM32_RESOURCE_H */
1721--- /dev/null
1722+++ b/arch/ubicom32/include/asm/sections.h
1723@@ -0,0 +1,33 @@
1724+/*
1725+ * arch/ubicom32/include/asm/sections.h
1726+ * Generic sections.h definitions for Ubicom32 architecture.
1727+ *
1728+ * (C) Copyright 2009, Ubicom, Inc.
1729+ *
1730+ * This file is part of the Ubicom32 Linux Kernel Port.
1731+ *
1732+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1733+ * it and/or modify it under the terms of the GNU General Public License
1734+ * as published by the Free Software Foundation, either version 2 of the
1735+ * License, or (at your option) any later version.
1736+ *
1737+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1738+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1739+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1740+ * the GNU General Public License for more details.
1741+ *
1742+ * You should have received a copy of the GNU General Public License
1743+ * along with the Ubicom32 Linux Kernel Port. If not,
1744+ * see <http://www.gnu.org/licenses/>.
1745+ *
1746+ * Ubicom32 implementation derived from (with many thanks):
1747+ * arch/m68knommu
1748+ * arch/blackfin
1749+ * arch/parisc
1750+ */
1751+#ifndef _ASM_UBICOM32_SECTIONS_H
1752+#define _ASM_UBICOM32_SECTIONS_H
1753+
1754+#include <asm-generic/sections.h>
1755+
1756+#endif /* _ASM_UBICOM32_SECTIONS_H */
1757--- /dev/null
1758+++ b/arch/ubicom32/include/asm/segment.h
1759@@ -0,0 +1,78 @@
1760+/*
1761+ * arch/ubicom32/include/asm/segment.h
1762+ * Memory segment definitions for Ubicom32 architecture.
1763+ *
1764+ * (C) Copyright 2009, Ubicom, Inc.
1765+ *
1766+ * This file is part of the Ubicom32 Linux Kernel Port.
1767+ *
1768+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1769+ * it and/or modify it under the terms of the GNU General Public License
1770+ * as published by the Free Software Foundation, either version 2 of the
1771+ * License, or (at your option) any later version.
1772+ *
1773+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1774+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1775+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1776+ * the GNU General Public License for more details.
1777+ *
1778+ * You should have received a copy of the GNU General Public License
1779+ * along with the Ubicom32 Linux Kernel Port. If not,
1780+ * see <http://www.gnu.org/licenses/>.
1781+ *
1782+ * Ubicom32 implementation derived from (with many thanks):
1783+ * arch/m68knommu
1784+ * arch/blackfin
1785+ * arch/parisc
1786+ */
1787+#ifndef _ASM_UBICOM32_SEGMENT_H
1788+#define _ASM_UBICOM32_SEGMENT_H
1789+
1790+/* define constants */
1791+/* Address spaces (FC0-FC2) */
1792+#define USER_DATA (1)
1793+#ifndef __USER_DS
1794+#define __USER_DS (USER_DATA)
1795+#endif
1796+#define USER_PROGRAM (2)
1797+#define SUPER_DATA (5)
1798+#ifndef __KERNEL_DS
1799+#define __KERNEL_DS (SUPER_DATA)
1800+#endif
1801+#define SUPER_PROGRAM (6)
1802+#define CPU_SPACE (7)
1803+
1804+#ifndef __ASSEMBLY__
1805+
1806+typedef struct {
1807+ unsigned long seg;
1808+} mm_segment_t;
1809+
1810+#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) })
1811+#define USER_DS MAKE_MM_SEG(__USER_DS)
1812+#define KERNEL_DS MAKE_MM_SEG(__KERNEL_DS)
1813+
1814+/*
1815+ * Get/set the SFC/DFC registers for MOVES instructions
1816+ */
1817+
1818+static inline mm_segment_t get_fs(void)
1819+{
1820+ return USER_DS;
1821+}
1822+
1823+static inline mm_segment_t get_ds(void)
1824+{
1825+ /* return the supervisor data space code */
1826+ return KERNEL_DS;
1827+}
1828+
1829+static inline void set_fs(mm_segment_t val)
1830+{
1831+}
1832+
1833+#define segment_eq(a,b) ((a).seg == (b).seg)
1834+
1835+#endif /* __ASSEMBLY__ */
1836+
1837+#endif /* _ASM_UBICOM32_SEGMENT_H */
1838--- /dev/null
1839+++ b/arch/ubicom32/include/asm/sembuf.h
1840@@ -0,0 +1,52 @@
1841+/*
1842+ * arch/ubicom32/include/asm/sembuf.h
1843+ * The semid64_ds structure for Ubicom32 architecture.
1844+ *
1845+ * (C) Copyright 2009, Ubicom, Inc.
1846+ *
1847+ * This file is part of the Ubicom32 Linux Kernel Port.
1848+ *
1849+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1850+ * it and/or modify it under the terms of the GNU General Public License
1851+ * as published by the Free Software Foundation, either version 2 of the
1852+ * License, or (at your option) any later version.
1853+ *
1854+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1855+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1856+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1857+ * the GNU General Public License for more details.
1858+ *
1859+ * You should have received a copy of the GNU General Public License
1860+ * along with the Ubicom32 Linux Kernel Port. If not,
1861+ * see <http://www.gnu.org/licenses/>.
1862+ *
1863+ * Ubicom32 implementation derived from (with many thanks):
1864+ * arch/m68knommu
1865+ * arch/blackfin
1866+ * arch/parisc
1867+ */
1868+#ifndef _ASM_UBICOM32_SEMBUF_H
1869+#define _ASM_UBICOM32_SEMBUF_H
1870+
1871+/*
1872+ * The semid64_ds structure for ubicom32 architecture.
1873+ * Note extra padding because this structure is passed back and forth
1874+ * between kernel and user space.
1875+ *
1876+ * Pad space is left for:
1877+ * - 64-bit time_t to solve y2038 problem
1878+ * - 2 miscellaneous 32-bit values
1879+ */
1880+
1881+struct semid64_ds {
1882+ struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
1883+ __kernel_time_t sem_otime; /* last semop time */
1884+ unsigned long __unused1;
1885+ __kernel_time_t sem_ctime; /* last change time */
1886+ unsigned long __unused2;
1887+ unsigned long sem_nsems; /* no. of semaphores in array */
1888+ unsigned long __unused3;
1889+ unsigned long __unused4;
1890+};
1891+
1892+#endif /* _ASM_UBICOM32_SEMBUF_H */
1893--- /dev/null
1894+++ b/arch/ubicom32/include/asm/setup.h
1895@@ -0,0 +1,35 @@
1896+/*
1897+ * arch/ubicom32/include/asm/setup.h
1898+ * Kernel command line length definition.
1899+ *
1900+ * (C) Copyright 2009, Ubicom, Inc.
1901+ * Copyright (C) 2004, Microtronix Datacom Ltd., All rights reserved.
1902+ *
1903+ * This file is part of the Ubicom32 Linux Kernel Port.
1904+ *
1905+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1906+ * it and/or modify it under the terms of the GNU General Public License
1907+ * as published by the Free Software Foundation, either version 2 of the
1908+ * License, or (at your option) any later version.
1909+ *
1910+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1911+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1912+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1913+ * the GNU General Public License for more details.
1914+ *
1915+ * You should have received a copy of the GNU General Public License
1916+ * along with the Ubicom32 Linux Kernel Port. If not,
1917+ * see <http://www.gnu.org/licenses/>.
1918+ *
1919+ * Ubicom32 implementation derived from (with many thanks):
1920+ * arch/m68knommu
1921+ * arch/blackfin
1922+ * arch/parisc
1923+ */
1924+
1925+#ifndef _ASM_UBICOM32_SETUP_H
1926+#define _ASM_UBICOM32_SETUP_H
1927+
1928+#define COMMAND_LINE_SIZE 512
1929+
1930+#endif /* _ASM_UBICOM32_SETUP_H */
1931--- /dev/null
1932+++ b/arch/ubicom32/include/asm/shmbuf.h
1933@@ -0,0 +1,69 @@
1934+/*
1935+ * arch/ubicom32/include/asm/shmbuf.h
1936+ * The shmid64_ds structure for the Ubicom32 architecture.
1937+ *
1938+ * (C) Copyright 2009, Ubicom, Inc.
1939+ *
1940+ * This file is part of the Ubicom32 Linux Kernel Port.
1941+ *
1942+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
1943+ * it and/or modify it under the terms of the GNU General Public License
1944+ * as published by the Free Software Foundation, either version 2 of the
1945+ * License, or (at your option) any later version.
1946+ *
1947+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
1948+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
1949+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
1950+ * the GNU General Public License for more details.
1951+ *
1952+ * You should have received a copy of the GNU General Public License
1953+ * along with the Ubicom32 Linux Kernel Port. If not,
1954+ * see <http://www.gnu.org/licenses/>.
1955+ *
1956+ * Ubicom32 implementation derived from (with many thanks):
1957+ * arch/m68knommu
1958+ * arch/blackfin
1959+ * arch/parisc
1960+ */
1961+#ifndef _ASM_UBICOM32_SHMBUF_H
1962+#define _ASM_UBICOM32_SHMBUF_H
1963+
1964+/*
1965+ * The shmid64_ds structure for m68k architecture.
1966+ * Note extra padding because this structure is passed back and forth
1967+ * between kernel and user space.
1968+ *
1969+ * Pad space is left for:
1970+ * - 64-bit time_t to solve y2038 problem
1971+ * - 2 miscellaneous 32-bit values
1972+ */
1973+
1974+struct shmid64_ds {
1975+ struct ipc64_perm shm_perm; /* operation perms */
1976+ size_t shm_segsz; /* size of segment (bytes) */
1977+ __kernel_time_t shm_atime; /* last attach time */
1978+ unsigned long __unused1;
1979+ __kernel_time_t shm_dtime; /* last detach time */
1980+ unsigned long __unused2;
1981+ __kernel_time_t shm_ctime; /* last change time */
1982+ unsigned long __unused3;
1983+ __kernel_pid_t shm_cpid; /* pid of creator */
1984+ __kernel_pid_t shm_lpid; /* pid of last operator */
1985+ unsigned long shm_nattch; /* no. of current attaches */
1986+ unsigned long __unused4;
1987+ unsigned long __unused5;
1988+};
1989+
1990+struct shminfo64 {
1991+ unsigned long shmmax;
1992+ unsigned long shmmin;
1993+ unsigned long shmmni;
1994+ unsigned long shmseg;
1995+ unsigned long shmall;
1996+ unsigned long __unused1;
1997+ unsigned long __unused2;
1998+ unsigned long __unused3;
1999+ unsigned long __unused4;
2000+};
2001+
2002+#endif /* _ASM_UBICOM32_SHMBUF_H */
2003--- /dev/null
2004+++ b/arch/ubicom32/include/asm/shmparam.h
2005@@ -0,0 +1,35 @@
2006+/*
2007+ * arch/ubicom32/include/asm/shmparam.h
2008+ * Shared memory definitions for Ubicom32 architecture.
2009+ *
2010+ * (C) Copyright 2009, Ubicom, Inc.
2011+ * Copyright (C) 2004 Microtronix Datacom Ltd
2012+ *
2013+ * This file is part of the Ubicom32 Linux Kernel Port.
2014+ *
2015+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2016+ * it and/or modify it under the terms of the GNU General Public License
2017+ * as published by the Free Software Foundation, either version 2 of the
2018+ * License, or (at your option) any later version.
2019+ *
2020+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2021+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2022+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2023+ * the GNU General Public License for more details.
2024+ *
2025+ * You should have received a copy of the GNU General Public License
2026+ * along with the Ubicom32 Linux Kernel Port. If not,
2027+ * see <http://www.gnu.org/licenses/>.
2028+ *
2029+ * Ubicom32 implementation derived from (with many thanks):
2030+ * arch/m68knommu
2031+ * arch/blackfin
2032+ * arch/parisc
2033+ * Alpha, ix86, M68K, Sparc, ...et al
2034+ */
2035+#ifndef _ASM_UBICOM32_SHMPARAM_H
2036+#define _ASM_UBICOM32_SHMPARAM_H
2037+
2038+#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */
2039+
2040+#endif /* _ASM_UBICOM32_SHMPARAM_H */
2041--- /dev/null
2042+++ b/arch/ubicom32/include/asm/sigcontext.h
2043@@ -0,0 +1,37 @@
2044+/*
2045+ * arch/ubicom32/include/asm/sigcontext.h
2046+ * Definition of sigcontext struct for Ubicom32 architecture.
2047+ *
2048+ * (C) Copyright 2009, Ubicom, Inc.
2049+ *
2050+ * This file is part of the Ubicom32 Linux Kernel Port.
2051+ *
2052+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2053+ * it and/or modify it under the terms of the GNU General Public License
2054+ * as published by the Free Software Foundation, either version 2 of the
2055+ * License, or (at your option) any later version.
2056+ *
2057+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2058+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2059+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2060+ * the GNU General Public License for more details.
2061+ *
2062+ * You should have received a copy of the GNU General Public License
2063+ * along with the Ubicom32 Linux Kernel Port. If not,
2064+ * see <http://www.gnu.org/licenses/>.
2065+ *
2066+ * Ubicom32 implementation derived from (with many thanks):
2067+ * arch/m68knommu
2068+ * arch/blackfin
2069+ * arch/parisc
2070+ */
2071+#ifndef _ASM_UBICOM32_SIGCONTEXT_H
2072+#define _ASM_UBICOM32_SIGCONTEXT_H
2073+
2074+#include <asm/ptrace.h>
2075+
2076+struct sigcontext {
2077+ struct pt_regs sc_regs;
2078+};
2079+
2080+#endif /* _ASM_UBICOM32_SIGCONTEXT_H */
2081--- /dev/null
2082+++ b/arch/ubicom32/include/asm/siginfo.h
2083@@ -0,0 +1,33 @@
2084+/*
2085+ * arch/ubicom32/include/asm/siginfo.h
2086+ * Generic siginfo.h definitions for Ubicom32 architecture.
2087+ *
2088+ * (C) Copyright 2009, Ubicom, Inc.
2089+ *
2090+ * This file is part of the Ubicom32 Linux Kernel Port.
2091+ *
2092+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2093+ * it and/or modify it under the terms of the GNU General Public License
2094+ * as published by the Free Software Foundation, either version 2 of the
2095+ * License, or (at your option) any later version.
2096+ *
2097+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2098+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2099+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2100+ * the GNU General Public License for more details.
2101+ *
2102+ * You should have received a copy of the GNU General Public License
2103+ * along with the Ubicom32 Linux Kernel Port. If not,
2104+ * see <http://www.gnu.org/licenses/>.
2105+ *
2106+ * Ubicom32 implementation derived from (with many thanks):
2107+ * arch/m68knommu
2108+ * arch/blackfin
2109+ * arch/parisc
2110+ */
2111+#ifndef _ASM_UBICOM32_SIGINFO_H
2112+#define _ASM_UBICOM32_SIGINFO_H
2113+
2114+#include <asm-generic/siginfo.h>
2115+
2116+#endif /* _ASM_UBICOM32_SIGINFO_H */
2117--- /dev/null
2118+++ b/arch/ubicom32/include/asm/signal.h
2119@@ -0,0 +1,180 @@
2120+/*
2121+ * arch/ubicom32/include/asm/signal.h
2122+ * Signal related definitions for Ubicom32 architecture.
2123+ *
2124+ * (C) Copyright 2009, Ubicom, Inc.
2125+ *
2126+ * This file is part of the Ubicom32 Linux Kernel Port.
2127+ *
2128+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2129+ * it and/or modify it under the terms of the GNU General Public License
2130+ * as published by the Free Software Foundation, either version 2 of the
2131+ * License, or (at your option) any later version.
2132+ *
2133+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2134+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2135+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2136+ * the GNU General Public License for more details.
2137+ *
2138+ * You should have received a copy of the GNU General Public License
2139+ * along with the Ubicom32 Linux Kernel Port. If not,
2140+ * see <http://www.gnu.org/licenses/>.
2141+ *
2142+ * Ubicom32 implementation derived from (with many thanks):
2143+ * arch/m68knommu
2144+ * arch/blackfin
2145+ * arch/parisc
2146+ */
2147+#ifndef _ASM_UBICOM32_SIGNAL_H
2148+#define _ASM_UBICOM32_SIGNAL_H
2149+
2150+#include <linux/types.h>
2151+
2152+/* Avoid too many header ordering problems. */
2153+struct siginfo;
2154+
2155+#ifdef __KERNEL__
2156+/* Most things should be clean enough to redefine this at will, if care
2157+ is taken to make libc match. */
2158+
2159+#define _NSIG 64
2160+#define _NSIG_BPW 32
2161+#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
2162+
2163+typedef unsigned long old_sigset_t; /* at least 32 bits */
2164+
2165+typedef struct {
2166+ unsigned long sig[_NSIG_WORDS];
2167+} sigset_t;
2168+
2169+#endif /* __KERNEL__ */
2170+
2171+#define SIGHUP 1
2172+#define SIGINT 2
2173+#define SIGQUIT 3
2174+#define SIGILL 4
2175+#define SIGTRAP 5
2176+#define SIGABRT 6
2177+#define SIGIOT 6
2178+#define SIGBUS 7
2179+#define SIGFPE 8
2180+#define SIGKILL 9
2181+#define SIGUSR1 10
2182+#define SIGSEGV 11
2183+#define SIGUSR2 12
2184+#define SIGPIPE 13
2185+#define SIGALRM 14
2186+#define SIGTERM 15
2187+#define SIGSTKFLT 16
2188+#define SIGCHLD 17
2189+#define SIGCONT 18
2190+#define SIGSTOP 19
2191+#define SIGTSTP 20
2192+#define SIGTTIN 21
2193+#define SIGTTOU 22
2194+#define SIGURG 23
2195+#define SIGXCPU 24
2196+#define SIGXFSZ 25
2197+#define SIGVTALRM 26
2198+#define SIGPROF 27
2199+#define SIGWINCH 28
2200+#define SIGIO 29
2201+#define SIGPOLL SIGIO
2202+/*
2203+#define SIGLOST 29
2204+*/
2205+#define SIGPWR 30
2206+#define SIGSYS 31
2207+#define SIGUNUSED 31
2208+
2209+/* These should not be considered constants from userland. */
2210+#define SIGRTMIN 32
2211+#define SIGRTMAX _NSIG
2212+
2213+/*
2214+ * SA_FLAGS values:
2215+ *
2216+ * SA_ONSTACK indicates that a registered stack_t will be used.
2217+ * SA_RESTART flag to get restarting signals (which were the default long ago)
2218+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
2219+ * SA_RESETHAND clears the handler when the signal is delivered.
2220+ * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
2221+ * SA_NODEFER prevents the current signal from being masked in the handler.
2222+ *
2223+ * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
2224+ * Unix names RESETHAND and NODEFER respectively.
2225+ */
2226+#define SA_NOCLDSTOP 0x00000001
2227+#define SA_NOCLDWAIT 0x00000002
2228+#define SA_SIGINFO 0x00000004
2229+#define SA_ONSTACK 0x08000000
2230+#define SA_RESTART 0x10000000
2231+#define SA_NODEFER 0x40000000
2232+#define SA_RESETHAND 0x80000000
2233+
2234+#define SA_NOMASK SA_NODEFER
2235+#define SA_ONESHOT SA_RESETHAND
2236+
2237+/*
2238+ * sigaltstack controls
2239+ */
2240+#define SS_ONSTACK 1
2241+#define SS_DISABLE 2
2242+
2243+#define MINSIGSTKSZ 2048
2244+#define SIGSTKSZ 8192
2245+
2246+#include <asm-generic/signal.h>
2247+
2248+#ifdef __KERNEL__
2249+struct old_sigaction {
2250+ __sighandler_t sa_handler;
2251+ old_sigset_t sa_mask;
2252+ unsigned long sa_flags;
2253+ void (*sa_restorer)(void);
2254+};
2255+
2256+struct sigaction {
2257+ __sighandler_t sa_handler;
2258+ unsigned long sa_flags;
2259+ void (*sa_restorer)(void);
2260+ sigset_t sa_mask; /* mask last for extensibility */
2261+};
2262+
2263+struct k_sigaction {
2264+ struct sigaction sa;
2265+};
2266+#else
2267+/* Here we must cater to libcs that poke about in kernel headers. */
2268+
2269+struct sigaction {
2270+ union {
2271+ __sighandler_t _sa_handler;
2272+ void (*_sa_sigaction)(int, struct siginfo *, void *);
2273+ } _u;
2274+ sigset_t sa_mask;
2275+ unsigned long sa_flags;
2276+ void (*sa_restorer)(void);
2277+};
2278+
2279+#define sa_handler _u._sa_handler
2280+#define sa_sigaction _u._sa_sigaction
2281+
2282+#endif /* __KERNEL__ */
2283+
2284+typedef struct sigaltstack {
2285+ void *ss_sp;
2286+ int ss_flags;
2287+ size_t ss_size;
2288+} stack_t;
2289+
2290+#ifdef __KERNEL__
2291+
2292+#include <asm/sigcontext.h>
2293+#undef __HAVE_ARCH_SIG_BITOPS
2294+
2295+#define ptrace_signal_deliver(regs, cookie) do { } while (0)
2296+
2297+#endif /* __KERNEL__ */
2298+
2299+#endif /* _ASM_UBICOM32_SIGNAL_H */
2300--- /dev/null
2301+++ b/arch/ubicom32/include/asm/socket.h
2302@@ -0,0 +1,84 @@
2303+/*
2304+ * arch/ubicom32/include/asm/socket.h
2305+ * Socket options definitions for Ubicom32 architecture.
2306+ *
2307+ * (C) Copyright 2009, Ubicom, Inc.
2308+ *
2309+ * This file is part of the Ubicom32 Linux Kernel Port.
2310+ *
2311+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2312+ * it and/or modify it under the terms of the GNU General Public License
2313+ * as published by the Free Software Foundation, either version 2 of the
2314+ * License, or (at your option) any later version.
2315+ *
2316+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2317+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2318+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2319+ * the GNU General Public License for more details.
2320+ *
2321+ * You should have received a copy of the GNU General Public License
2322+ * along with the Ubicom32 Linux Kernel Port. If not,
2323+ * see <http://www.gnu.org/licenses/>.
2324+ *
2325+ * Ubicom32 implementation derived from (with many thanks):
2326+ * arch/m68knommu
2327+ * arch/blackfin
2328+ * arch/parisc
2329+ */
2330+#ifndef _ASM_UBICOM32_SOCKET_H
2331+#define _ASM_UBICOM32_SOCKET_H
2332+
2333+#include <asm/sockios.h>
2334+
2335+/* For setsockopt(2) */
2336+#define SOL_SOCKET 1
2337+
2338+#define SO_DEBUG 1
2339+#define SO_REUSEADDR 2
2340+#define SO_TYPE 3
2341+#define SO_ERROR 4
2342+#define SO_DONTROUTE 5
2343+#define SO_BROADCAST 6
2344+#define SO_SNDBUF 7
2345+#define SO_RCVBUF 8
2346+#define SO_SNDBUFFORCE 32
2347+#define SO_RCVBUFFORCE 33
2348+#define SO_KEEPALIVE 9
2349+#define SO_OOBINLINE 10
2350+#define SO_NO_CHECK 11
2351+#define SO_PRIORITY 12
2352+#define SO_LINGER 13
2353+#define SO_BSDCOMPAT 14
2354+/* To add :#define SO_REUSEPORT 15 */
2355+#define SO_PASSCRED 16
2356+#define SO_PEERCRED 17
2357+#define SO_RCVLOWAT 18
2358+#define SO_SNDLOWAT 19
2359+#define SO_RCVTIMEO 20
2360+#define SO_SNDTIMEO 21
2361+
2362+/* Security levels - as per NRL IPv6 - don't actually do anything */
2363+#define SO_SECURITY_AUTHENTICATION 22
2364+#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
2365+#define SO_SECURITY_ENCRYPTION_NETWORK 24
2366+
2367+#define SO_BINDTODEVICE 25
2368+
2369+/* Socket filtering */
2370+#define SO_ATTACH_FILTER 26
2371+#define SO_DETACH_FILTER 27
2372+
2373+#define SO_PEERNAME 28
2374+#define SO_TIMESTAMP 29
2375+#define SCM_TIMESTAMP SO_TIMESTAMP
2376+
2377+#define SO_ACCEPTCONN 30
2378+
2379+#define SO_PEERSEC 31
2380+#define SO_PASSSEC 34
2381+#define SO_TIMESTAMPNS 35
2382+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
2383+
2384+#define SO_MARK 36
2385+
2386+#endif /* _ASM_UBICOM32_SOCKET_H */
2387--- /dev/null
2388+++ b/arch/ubicom32/include/asm/sockios.h
2389@@ -0,0 +1,40 @@
2390+/*
2391+ * arch/ubicom32/include/asm/sockios.h
2392+ * Socket-level ioctl definitions for Ubicom32 architecture.
2393+ *
2394+ * (C) Copyright 2009, Ubicom, Inc.
2395+ *
2396+ * This file is part of the Ubicom32 Linux Kernel Port.
2397+ *
2398+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2399+ * it and/or modify it under the terms of the GNU General Public License
2400+ * as published by the Free Software Foundation, either version 2 of the
2401+ * License, or (at your option) any later version.
2402+ *
2403+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2404+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2405+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2406+ * the GNU General Public License for more details.
2407+ *
2408+ * You should have received a copy of the GNU General Public License
2409+ * along with the Ubicom32 Linux Kernel Port. If not,
2410+ * see <http://www.gnu.org/licenses/>.
2411+ *
2412+ * Ubicom32 implementation derived from (with many thanks):
2413+ * arch/m68knommu
2414+ * arch/blackfin
2415+ * arch/parisc
2416+ */
2417+#ifndef _ASM_UBICOM32_SOCKIOS_H
2418+#define _ASM_UBICOM32_SOCKIOS_H
2419+
2420+/* Socket-level I/O control calls. */
2421+#define FIOSETOWN 0x8901
2422+#define SIOCSPGRP 0x8902
2423+#define FIOGETOWN 0x8903
2424+#define SIOCGPGRP 0x8904
2425+#define SIOCATMARK 0x8905
2426+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
2427+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
2428+
2429+#endif /* _ASM_UBICOM32_SOCKIOS_H */
2430--- /dev/null
2431+++ b/arch/ubicom32/include/asm/statfs.h
2432@@ -0,0 +1,33 @@
2433+/*
2434+ * arch/ubicom32/include/asm/statfs.h
2435+ * Generic statfs.h definitions
2436+ *
2437+ * (C) Copyright 2009, Ubicom, Inc.
2438+ *
2439+ * This file is part of the Ubicom32 Linux Kernel Port.
2440+ *
2441+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2442+ * it and/or modify it under the terms of the GNU General Public License
2443+ * as published by the Free Software Foundation, either version 2 of the
2444+ * License, or (at your option) any later version.
2445+ *
2446+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2447+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2448+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2449+ * the GNU General Public License for more details.
2450+ *
2451+ * You should have received a copy of the GNU General Public License
2452+ * along with the Ubicom32 Linux Kernel Port. If not,
2453+ * see <http://www.gnu.org/licenses/>.
2454+ *
2455+ * Ubicom32 implementation derived from (with many thanks):
2456+ * arch/m68knommu
2457+ * arch/blackfin
2458+ * arch/parisc
2459+ */
2460+#ifndef _ASM_UBICOM32_STATFS_H
2461+#define _ASM_UBICOM32_STATFS_H
2462+
2463+#include <asm-generic/statfs.h>
2464+
2465+#endif /* _ASM_UBICOM32_STATFS_H */
2466--- /dev/null
2467+++ b/arch/ubicom32/include/asm/stat.h
2468@@ -0,0 +1,104 @@
2469+/*
2470+ * arch/ubicom32/include/asm/stat.h
2471+ * File status definitions for Ubicom32 architecture.
2472+ *
2473+ * (C) Copyright 2009, Ubicom, Inc.
2474+ *
2475+ * This file is part of the Ubicom32 Linux Kernel Port.
2476+ *
2477+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2478+ * it and/or modify it under the terms of the GNU General Public License
2479+ * as published by the Free Software Foundation, either version 2 of the
2480+ * License, or (at your option) any later version.
2481+ *
2482+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2483+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2484+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2485+ * the GNU General Public License for more details.
2486+ *
2487+ * You should have received a copy of the GNU General Public License
2488+ * along with the Ubicom32 Linux Kernel Port. If not,
2489+ * see <http://www.gnu.org/licenses/>.
2490+ *
2491+ * Ubicom32 implementation derived from (with many thanks):
2492+ * arch/m68knommu
2493+ * arch/blackfin
2494+ * arch/parisc
2495+ */
2496+#ifndef _ASM_UBICOM32_STAT_H
2497+#define _ASM_UBICOM32_STAT_H
2498+
2499+struct __old_kernel_stat {
2500+ unsigned short st_dev;
2501+ unsigned short st_ino;
2502+ unsigned short st_mode;
2503+ unsigned short st_nlink;
2504+ unsigned short st_uid;
2505+ unsigned short st_gid;
2506+ unsigned short st_rdev;
2507+ unsigned long st_size;
2508+ unsigned long st_atime;
2509+ unsigned long st_mtime;
2510+ unsigned long st_ctime;
2511+};
2512+
2513+struct stat {
2514+ unsigned short st_dev;
2515+ unsigned short __pad1;
2516+ unsigned long st_ino;
2517+ unsigned short st_mode;
2518+ unsigned short st_nlink;
2519+ unsigned short st_uid;
2520+ unsigned short st_gid;
2521+ unsigned short st_rdev;
2522+ unsigned short __pad2;
2523+ unsigned long st_size;
2524+ unsigned long st_blksize;
2525+ unsigned long st_blocks;
2526+ unsigned long st_atime;
2527+ unsigned long __unused1;
2528+ unsigned long st_mtime;
2529+ unsigned long __unused2;
2530+ unsigned long st_ctime;
2531+ unsigned long __unused3;
2532+ unsigned long __unused4;
2533+ unsigned long __unused5;
2534+};
2535+
2536+/* This matches struct stat64 in glibc2.1, hence the absolutely
2537+ * insane amounts of padding around dev_t's.
2538+ */
2539+struct stat64 {
2540+ unsigned long long st_dev;
2541+ unsigned char __pad1[2];
2542+
2543+#define STAT64_HAS_BROKEN_ST_INO 1
2544+ unsigned long __st_ino;
2545+
2546+ unsigned int st_mode;
2547+ unsigned int st_nlink;
2548+
2549+ unsigned long st_uid;
2550+ unsigned long st_gid;
2551+
2552+ unsigned long long st_rdev;
2553+ unsigned char __pad3[2];
2554+
2555+ long long st_size;
2556+ unsigned long st_blksize;
2557+
2558+ unsigned long long st_blocks; /* Number 512-byte blocks allocated. */
2559+
2560+ unsigned long st_atime;
2561+ unsigned long st_atime_nsec;
2562+
2563+ unsigned long st_mtime;
2564+ unsigned long st_mtime_nsec;
2565+
2566+ unsigned long st_ctime;
2567+ unsigned long st_ctime_nsec;
2568+
2569+ unsigned long long st_ino;
2570+};
2571+
2572+#endif /* _ASM_UBICOM32_STAT_H */
2573--- /dev/null
2574+++ b/arch/ubicom32/include/asm/swab.h
2575@@ -0,0 +1,46 @@
2576+/*
2577+ * arch/ubicom32/include/asm/swab.h
2578+ * Byte order swapping utility routines.
2579+ *
2580+ * (C) Copyright 2009, Ubicom, Inc.
2581+ *
2582+ * This file is part of the Ubicom32 Linux Kernel Port.
2583+ *
2584+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2585+ * it and/or modify it under the terms of the GNU General Public License
2586+ * as published by the Free Software Foundation, either version 2 of the
2587+ * License, or (at your option) any later version.
2588+ *
2589+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2590+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2591+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2592+ * the GNU General Public License for more details.
2593+ *
2594+ * You should have received a copy of the GNU General Public License
2595+ * along with the Ubicom32 Linux Kernel Port. If not,
2596+ * see <http://www.gnu.org/licenses/>.
2597+ *
2598+ * Ubicom32 implementation derived from (with many thanks):
2599+ * arch/m68knommu
2600+ * arch/blackfin
2601+ * arch/parisc
2602+ */
2603+#ifndef _ASM_UBICOM32_SWAB_H
2604+#define _ASM_UBICOM32_SWAB_H
2605+
2606+#include <linux/types.h>
2607+
2608+#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
2609+# define __BYTEORDER_HAS_U64__
2610+# define __SWAB_64_THRU_32__
2611+#endif
2612+
2613+#if defined(IP7000) || defined(IP7000_REV2)
2614+
2615+#define __arch__swab16 __builtin_ubicom32_swapb_2
2616+#define __arch__swab32 __builtin_ubicom32_swapb_4
2617+
2618+#endif /* IP7000 */
2619+
2620+#endif /* _ASM_UBICOM32_SWAB_H */
2621+
2622--- /dev/null
2623+++ b/arch/ubicom32/include/asm/termbits.h
2624@@ -0,0 +1,227 @@
2625+/*
2626+ * arch/ubicom32/include/asm/termbits.h
2627+ * Terminal/serial port definitions for Ubicom32 architecture.
2628+ *
2629+ * (C) Copyright 2009, Ubicom, Inc.
2630+ *
2631+ * This file is part of the Ubicom32 Linux Kernel Port.
2632+ *
2633+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2634+ * it and/or modify it under the terms of the GNU General Public License
2635+ * as published by the Free Software Foundation, either version 2 of the
2636+ * License, or (at your option) any later version.
2637+ *
2638+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2639+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2640+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2641+ * the GNU General Public License for more details.
2642+ *
2643+ * You should have received a copy of the GNU General Public License
2644+ * along with the Ubicom32 Linux Kernel Port. If not,
2645+ * see <http://www.gnu.org/licenses/>.
2646+ *
2647+ * Ubicom32 implementation derived from (with many thanks):
2648+ * arch/m68knommu
2649+ * arch/blackfin
2650+ * arch/parisc
2651+ */
2652+#ifndef _ASM_UBICOM32_TERMBITS_H
2653+#define _ASM_UBICOM32_TERMBITS_H
2654+
2655+#include <linux/posix_types.h>
2656+
2657+typedef unsigned char cc_t;
2658+typedef unsigned int speed_t;
2659+typedef unsigned int tcflag_t;
2660+
2661+#define NCCS 19
2662+struct termios {
2663+ tcflag_t c_iflag; /* input mode flags */
2664+ tcflag_t c_oflag; /* output mode flags */
2665+ tcflag_t c_cflag; /* control mode flags */
2666+ tcflag_t c_lflag; /* local mode flags */
2667+ cc_t c_line; /* line discipline */
2668+ cc_t c_cc[NCCS]; /* control characters */
2669+};
2670+
2671+struct termios2 {
2672+ tcflag_t c_iflag; /* input mode flags */
2673+ tcflag_t c_oflag; /* output mode flags */
2674+ tcflag_t c_cflag; /* control mode flags */
2675+ tcflag_t c_lflag; /* local mode flags */
2676+ cc_t c_line; /* line discipline */
2677+ cc_t c_cc[NCCS]; /* control characters */
2678+ speed_t c_ispeed; /* input speed */
2679+ speed_t c_ospeed; /* output speed */
2680+};
2681+
2682+struct ktermios {
2683+ tcflag_t c_iflag; /* input mode flags */
2684+ tcflag_t c_oflag; /* output mode flags */
2685+ tcflag_t c_cflag; /* control mode flags */
2686+ tcflag_t c_lflag; /* local mode flags */
2687+ cc_t c_line; /* line discipline */
2688+ cc_t c_cc[NCCS]; /* control characters */
2689+ speed_t c_ispeed; /* input speed */
2690+ speed_t c_ospeed; /* output speed */
2691+};
2692+
2693+/* c_cc characters */
2694+#define VINTR 0
2695+#define VQUIT 1
2696+#define VERASE 2
2697+#define VKILL 3
2698+#define VEOF 4
2699+#define VTIME 5
2700+#define VMIN 6
2701+#define VSWTC 7
2702+#define VSTART 8
2703+#define VSTOP 9
2704+#define VSUSP 10
2705+#define VEOL 11
2706+#define VREPRINT 12
2707+#define VDISCARD 13
2708+#define VWERASE 14
2709+#define VLNEXT 15
2710+#define VEOL2 16
2711+
2712+
2713+/* c_iflag bits */
2714+#define IGNBRK 0000001
2715+#define BRKINT 0000002
2716+#define IGNPAR 0000004
2717+#define PARMRK 0000010
2718+#define INPCK 0000020
2719+#define ISTRIP 0000040
2720+#define INLCR 0000100
2721+#define IGNCR 0000200
2722+#define ICRNL 0000400
2723+#define IUCLC 0001000
2724+#define IXON 0002000
2725+#define IXANY 0004000
2726+#define IXOFF 0010000
2727+#define IMAXBEL 0020000
2728+#define IUTF8 0040000
2729+
2730+/* c_oflag bits */
2731+#define OPOST 0000001
2732+#define OLCUC 0000002
2733+#define ONLCR 0000004
2734+#define OCRNL 0000010
2735+#define ONOCR 0000020
2736+#define ONLRET 0000040
2737+#define OFILL 0000100
2738+#define OFDEL 0000200
2739+#define NLDLY 0000400
2740+#define NL0 0000000
2741+#define NL1 0000400
2742+#define CRDLY 0003000
2743+#define CR0 0000000
2744+#define CR1 0001000
2745+#define CR2 0002000
2746+#define CR3 0003000
2747+#define TABDLY 0014000
2748+#define TAB0 0000000
2749+#define TAB1 0004000
2750+#define TAB2 0010000
2751+#define TAB3 0014000
2752+#define XTABS 0014000
2753+#define BSDLY 0020000
2754+#define BS0 0000000
2755+#define BS1 0020000
2756+#define VTDLY 0040000
2757+#define VT0 0000000
2758+#define VT1 0040000
2759+#define FFDLY 0100000
2760+#define FF0 0000000
2761+#define FF1 0100000
2762+
2763+/* c_cflag bit meaning */
2764+#define CBAUD 0010017
2765+#define B0 0000000 /* hang up */
2766+#define B50 0000001
2767+#define B75 0000002
2768+#define B110 0000003
2769+#define B134 0000004
2770+#define B150 0000005
2771+#define B200 0000006
2772+#define B300 0000007
2773+#define B600 0000010
2774+#define B1200 0000011
2775+#define B1800 0000012
2776+#define B2400 0000013
2777+#define B4800 0000014
2778+#define B9600 0000015
2779+#define B19200 0000016
2780+#define B38400 0000017
2781+#define EXTA B19200
2782+#define EXTB B38400
2783+#define CSIZE 0000060
2784+#define CS5 0000000
2785+#define CS6 0000020
2786+#define CS7 0000040
2787+#define CS8 0000060
2788+#define CSTOPB 0000100
2789+#define CREAD 0000200
2790+#define PARENB 0000400
2791+#define PARODD 0001000
2792+#define HUPCL 0002000
2793+#define CLOCAL 0004000
2794+#define CBAUDEX 0010000
2795+#define BOTHER 0010000
2796+#define B57600 0010001
2797+#define B115200 0010002
2798+#define B230400 0010003
2799+#define B460800 0010004
2800+#define B500000 0010005
2801+#define B576000 0010006
2802+#define B921600 0010007
2803+#define B1000000 0010010
2804+#define B1152000 0010011
2805+#define B1500000 0010012
2806+#define B2000000 0010013
2807+#define B2500000 0010014
2808+#define B3000000 0010015
2809+#define B3500000 0010016
2810+#define B4000000 0010017
2811+#define CIBAUD 002003600000 /* input baud rate */
2812+#define CMSPAR 010000000000 /* mark or space (stick) parity */
2813+#define CRTSCTS 020000000000 /* flow control */
2814+
2815+#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
2816+
2817+/* c_lflag bits */
2818+#define ISIG 0000001
2819+#define ICANON 0000002
2820+#define XCASE 0000004
2821+#define ECHO 0000010
2822+#define ECHOE 0000020
2823+#define ECHOK 0000040
2824+#define ECHONL 0000100
2825+#define NOFLSH 0000200
2826+#define TOSTOP 0000400
2827+#define ECHOCTL 0001000
2828+#define ECHOPRT 0002000
2829+#define ECHOKE 0004000
2830+#define FLUSHO 0010000
2831+#define PENDIN 0040000
2832+#define IEXTEN 0100000
2833+
2834+
2835+/* tcflow() and TCXONC use these */
2836+#define TCOOFF 0
2837+#define TCOON 1
2838+#define TCIOFF 2
2839+#define TCION 3
2840+
2841+/* tcflush() and TCFLSH use these */
2842+#define TCIFLUSH 0
2843+#define TCOFLUSH 1
2844+#define TCIOFLUSH 2
2845+
2846+/* tcsetattr uses these */
2847+#define TCSANOW 0
2848+#define TCSADRAIN 1
2849+#define TCSAFLUSH 2
2850+
2851+#endif /* _ASM_UBICOM32_TERMBITS_H */
2852--- /dev/null
2853+++ b/arch/ubicom32/include/asm/termios.h
2854@@ -0,0 +1,119 @@
2855+/*
2856+ * arch/ubicom32/include/asm/termios.h
2857+ * Ubicom32 termio definitions.
2858+ *
2859+ * (C) Copyright 2009, Ubicom, Inc.
2860+ *
2861+ * This file is part of the Ubicom32 Linux Kernel Port.
2862+ *
2863+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2864+ * it and/or modify it under the terms of the GNU General Public License
2865+ * as published by the Free Software Foundation, either version 2 of the
2866+ * License, or (at your option) any later version.
2867+ *
2868+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2869+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2870+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2871+ * the GNU General Public License for more details.
2872+ *
2873+ * You should have received a copy of the GNU General Public License
2874+ * along with the Ubicom32 Linux Kernel Port. If not,
2875+ * see <http://www.gnu.org/licenses/>.
2876+ *
2877+ * Ubicom32 implementation derived from (with many thanks):
2878+ * arch/m68knommu
2879+ * arch/blackfin
2880+ * arch/parisc
2881+ */
2882+#ifndef _ASM_UBICOM32_TERMIOS_H
2883+#define _ASM_UBICOM32_TERMIOS_H
2884+
2885+#include <asm/termbits.h>
2886+#include <asm/ioctls.h>
2887+
2888+struct winsize {
2889+ unsigned short ws_row;
2890+ unsigned short ws_col;
2891+ unsigned short ws_xpixel;
2892+ unsigned short ws_ypixel;
2893+};
2894+
2895+#define NCC 8
2896+struct termio {
2897+ unsigned short c_iflag; /* input mode flags */
2898+ unsigned short c_oflag; /* output mode flags */
2899+ unsigned short c_cflag; /* control mode flags */
2900+ unsigned short c_lflag; /* local mode flags */
2901+ unsigned char c_line; /* line discipline */
2902+ unsigned char c_cc[NCC]; /* control characters */
2903+};
2904+
2905+#ifdef __KERNEL__
2906+/* intr=^C quit=^| erase=del kill=^U
2907+ eof=^D vtime=\0 vmin=\1 sxtc=\0
2908+ start=^Q stop=^S susp=^Z eol=\0
2909+ reprint=^R discard=^U werase=^W lnext=^V
2910+ eol2=\0
2911+*/
2912+#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
2913+#endif
2914+
2915+/* modem lines */
2916+#define TIOCM_LE 0x001
2917+#define TIOCM_DTR 0x002
2918+#define TIOCM_RTS 0x004
2919+#define TIOCM_ST 0x008
2920+#define TIOCM_SR 0x010
2921+#define TIOCM_CTS 0x020
2922+#define TIOCM_CAR 0x040
2923+#define TIOCM_RNG 0x080
2924+#define TIOCM_DSR 0x100
2925+#define TIOCM_CD TIOCM_CAR
2926+#define TIOCM_RI TIOCM_RNG
2927+#define TIOCM_OUT1 0x2000
2928+#define TIOCM_OUT2 0x4000
2929+#define TIOCM_LOOP 0x8000
2930+
2931+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
2932+
2933+#ifdef __KERNEL__
2934+
2935+/*
2936+ * Translate a "termio" structure into a "termios". Ugh.
2937+ */
2938+#define user_termio_to_kernel_termios(termios, termio) \
2939+({ \
2940+ unsigned short tmp; \
2941+ get_user(tmp, &(termio)->c_iflag); \
2942+ (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
2943+ get_user(tmp, &(termio)->c_oflag); \
2944+ (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
2945+ get_user(tmp, &(termio)->c_cflag); \
2946+ (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
2947+ get_user(tmp, &(termio)->c_lflag); \
2948+ (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
2949+ get_user((termios)->c_line, &(termio)->c_line); \
2950+ copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
2951+})
2952+
2953+/*
2954+ * Translate a "termios" structure into a "termio". Ugh.
2955+ */
2956+#define kernel_termios_to_user_termio(termio, termios) \
2957+({ \
2958+ put_user((termios)->c_iflag, &(termio)->c_iflag); \
2959+ put_user((termios)->c_oflag, &(termio)->c_oflag); \
2960+ put_user((termios)->c_cflag, &(termio)->c_cflag); \
2961+ put_user((termios)->c_lflag, &(termio)->c_lflag); \
2962+ put_user((termios)->c_line, &(termio)->c_line); \
2963+ copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
2964+})
2965+
2966+#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
2967+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
2968+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
2969+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
2970+
2971+#endif /* __KERNEL__ */
2972+
2973+#endif /* _ASM_UBICOM32_TERMIOS_H */
2974--- /dev/null
2975+++ b/arch/ubicom32/include/asm/thread_info.h
2976@@ -0,0 +1,134 @@
2977+/*
2978+ * arch/ubicom32/include/asm/thread_info.h
2979+ * Ubicom32 architecture low-level thread information.
2980+ *
2981+ * (C) Copyright 2009, Ubicom, Inc.
2982+ * Adapted from the i386 and PPC versions by Greg Ungerer (gerg@snapgear.com)
2983+ * Copyright (C) 2002 David Howells (dhowells@redhat.com)
2984+ * - Incorporating suggestions made by Linus Torvalds and Dave Miller
2985+ *
2986+ * This file is part of the Ubicom32 Linux Kernel Port.
2987+ *
2988+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
2989+ * it and/or modify it under the terms of the GNU General Public License
2990+ * as published by the Free Software Foundation, either version 2 of the
2991+ * License, or (at your option) any later version.
2992+ *
2993+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
2994+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
2995+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
2996+ * the GNU General Public License for more details.
2997+ *
2998+ * You should have received a copy of the GNU General Public License
2999+ * along with the Ubicom32 Linux Kernel Port. If not,
3000+ * see <http://www.gnu.org/licenses/>.
3001+ *
3002+ * Ubicom32 implementation derived from (with many thanks):
3003+ * arch/m68knommu
3004+ * arch/blackfin
3005+ * arch/parisc
3006+ */
3007+
3008+#ifndef _ASM_UBICOM32_THREAD_INFO_H
3009+#define _ASM_UBICOM32_THREAD_INFO_H
3010+
3011+#include <asm/page.h>
3012+
3013+/*
3014+ * Size of kernel stack for each process. This must be a power of 2...
3015+ */
3016+#ifdef CONFIG_4KSTACKS
3017+#define THREAD_SIZE_ORDER (0)
3018+#else
3019+#define THREAD_SIZE_ORDER (1)
3020+#endif
3021+
3022+/*
3023+ * for asm files, THREAD_SIZE is now generated by asm-offsets.c
3024+ */
3025+#define THREAD_SIZE (PAGE_SIZE<<THREAD_SIZE_ORDER)
3026+
3027+#ifdef __KERNEL__
3028+
3029+#ifndef __ASSEMBLY__
3030+
3031+/*
3032+ * low level task data.
3033+ */
3034+struct thread_info {
3035+ struct task_struct *task; /* main task structure */
3036+ struct exec_domain *exec_domain; /* execution domain */
3037+ unsigned long flags; /* low level flags */
3038+ int cpu; /* cpu we're on */
3039+ int preempt_count; /* 0 => preemptable, <0 => BUG */
3040+ int interrupt_nesting; /* Interrupt nesting level. */
3041+ struct restart_block restart_block;
3042+};
3043+
3044+/*
3045+ * macros/functions for gaining access to the thread information structure
3046+ */
3047+#define INIT_THREAD_INFO(tsk) \
3048+{ \
3049+ .task = &tsk, \
3050+ .exec_domain = &default_exec_domain, \
3051+ .flags = 0, \
3052+ .cpu = 0, \
3053+ .interrupt_nesting = 0, \
3054+ .restart_block = { \
3055+ .fn = do_no_restart_syscall, \
3056+ }, \
3057+}
3058+
3059+#define init_thread_info (init_thread_union.thread_info)
3060+#define init_stack (init_thread_union.stack)
3061+
3062+
3063+/* how to get the thread information struct from C */
3064+static inline struct thread_info *current_thread_info(void)
3065+{
3066+ struct thread_info *ti;
3067+
3068+ asm (
3069+ "and.4 %0, sp, %1\n\t"
3070+ : "=&r" (ti)
3071+ : "d" (~(THREAD_SIZE-1))
3072+ : "cc"
3073+ );
3074+
3075+ return ti;
3076+}
3077+
3078+#define STACK_WARN (THREAD_SIZE / 8)
3079+
3080+#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR 1
3081+
3082+/* thread information allocation */
3083+#define alloc_thread_info(tsk) ((struct thread_info *) \
3084+ __get_free_pages(GFP_KERNEL, THREAD_SIZE_ORDER))
3085+#define free_thread_info(ti) free_pages((unsigned long) (ti), THREAD_SIZE_ORDER)
3086+#endif /* __ASSEMBLY__ */
3087+
3088+#define PREEMPT_ACTIVE 0x4000000
3089+
3090+/*
3091+ * thread information flag bit numbers
3092+ */
3093+#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
3094+#define TIF_SIGPENDING 1 /* signal pending */
3095+#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
3096+#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling
3097+ TIF_NEED_RESCHED */
3098+#define TIF_MEMDIE 4
3099+
3100+/* as above, but as bit values */
3101+#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
3102+#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
3103+#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
3104+#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
3105+
3106+#define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */
3107+
3108+#endif /* __KERNEL__ */
3109+
3110+#endif /* _ASM_UBICOM32_THREAD_INFO_H */
3111--- /dev/null
3112+++ b/arch/ubicom32/include/asm/types.h
3113@@ -0,0 +1,75 @@
3114+/*
3115+ * arch/ubicom32/include/asm/types.h
3116+ * Date type definitions for Ubicom32 architecture.
3117+ *
3118+ * (C) Copyright 2009, Ubicom, Inc.
3119+ *
3120+ * This file is part of the Ubicom32 Linux Kernel Port.
3121+ *
3122+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
3123+ * it and/or modify it under the terms of the GNU General Public License
3124+ * as published by the Free Software Foundation, either version 2 of the
3125+ * License, or (at your option) any later version.
3126+ *
3127+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
3128+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
3129+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
3130+ * the GNU General Public License for more details.
3131+ *
3132+ * You should have received a copy of the GNU General Public License
3133+ * along with the Ubicom32 Linux Kernel Port. If not,
3134+ * see <http://www.gnu.org/licenses/>.
3135+ *
3136+ * Ubicom32 implementation derived from (with many thanks):
3137+ * arch/m68knommu
3138+ * arch/blackfin
3139+ * arch/parisc
3140+ */
3141+#ifndef _ASM_UBICOM32_TYPES_H
3142+#define _ASM_UBICOM32_TYPES_H
3143+
3144+/*
3145+ * This file is never included by application software unless
3146+ * explicitly requested (e.g., via linux/types.h) in which case the
3147+ * application is Linux specific so (user-) name space pollution is
3148+ * not a major issue. However, for interoperability, libraries still
3149+ * need to be careful to avoid a name clashes.
3150+ */
3151+
3152+#include <asm-generic/int-ll64.h>
3153+
3154+#ifndef __ASSEMBLY__
3155+
3156+typedef unsigned short umode_t;
3157+
3158+#endif /* __ASSEMBLY__ */
3159+
3160+/*
3161+ * These aren't exported outside the kernel to avoid name space clashes
3162+ */
3163+#ifdef __KERNEL__
3164+
3165+#define BITS_PER_LONG 32
3166+
3167+#ifndef __ASSEMBLY__
3168+
3169+/* DMA addresses are always 32-bits wide */
3170+
3171+typedef u32 dma_addr_t;
3172+typedef u32 dma64_addr_t;
3173+
3174+/*
3175+ * XXX These are "Ubicom style" typedefs. They should be removed in all files used by linux.
3176+ */
3177+typedef u32 u32_t;
3178+typedef s32 s32_t;
3179+typedef u16 u16_t;
3180+typedef s16 s16_t;
3181+typedef u8 u8_t;
3182+typedef s8 s8_t;
3183+
3184+#endif /* __ASSEMBLY__ */
3185+
3186+#endif /* __KERNEL__ */
3187+
3188+#endif /* _ASM_UBICOM32_TYPES_H */
3189--- /dev/null
3190+++ b/arch/ubicom32/include/asm/ucontext.h
3191@@ -0,0 +1,39 @@
3192+/*
3193+ * arch/ubicom32/include/asm/ucontext.h
3194+ * Definition of ucontext structure for Ubicom32 architecture.
3195+ *
3196+ * (C) Copyright 2009, Ubicom, Inc.
3197+ *
3198+ * This file is part of the Ubicom32 Linux Kernel Port.
3199+ *
3200+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
3201+ * it and/or modify it under the terms of the GNU General Public License
3202+ * as published by the Free Software Foundation, either version 2 of the
3203+ * License, or (at your option) any later version.
3204+ *
3205+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
3206+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
3207+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
3208+ * the GNU General Public License for more details.
3209+ *
3210+ * You should have received a copy of the GNU General Public License
3211+ * along with the Ubicom32 Linux Kernel Port. If not,
3212+ * see <http://www.gnu.org/licenses/>.
3213+ *
3214+ * Ubicom32 implementation derived from (with many thanks):
3215+ * arch/m68knommu
3216+ * arch/blackfin
3217+ * arch/parisc
3218+ */
3219+#ifndef _ASM_UBICOM32_UCONTEXT_H
3220+#define _ASM_UBICOM32_UCONTEXT_H
3221+
3222+struct ucontext {
3223+ unsigned long uc_flags;
3224+ struct ucontext *uc_link;
3225+ stack_t uc_stack;
3226+ struct sigcontext uc_mcontext;
3227+ sigset_t uc_sigmask; /* mask last for extensibility */
3228+};
3229+
3230+#endif /* _ASM_UBICOM32_UCONTEXT_H */
3231--- /dev/null
3232+++ b/arch/ubicom32/include/asm/unistd.h
3233@@ -0,0 +1,400 @@
3234+/*
3235+ * arch/ubicom32/include/asm/unistd.h
3236+ * Ubicom32 architecture syscall definitions.
3237+ *
3238+ * (C) Copyright 2009, Ubicom, Inc.
3239+ *
3240+ * This file is part of the Ubicom32 Linux Kernel Port.
3241+ *
3242+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
3243+ * it and/or modify it under the terms of the GNU General Public License
3244+ * as published by the Free Software Foundation, either version 2 of the
3245+ * License, or (at your option) any later version.
3246+ *
3247+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
3248+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
3249+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
3250+ * the GNU General Public License for more details.
3251+ *
3252+ * You should have received a copy of the GNU General Public License
3253+ * along with the Ubicom32 Linux Kernel Port. If not,
3254+ * see <http://www.gnu.org/licenses/>.
3255+ *
3256+ * Ubicom32 implementation derived from (with many thanks):
3257+ * arch/m68knommu
3258+ * arch/blackfin
3259+ * arch/parisc
3260+ */
3261+#ifndef _ASM_UBICOM32_UNISTD_H
3262+#define _ASM_UBICOM32_UNISTD_H
3263+
3264+/*
3265+ * This file contains the system call numbers.
3266+ */
3267+
3268+#define __NR_restart_syscall 0
3269+#define __NR_exit 1
3270+#define __NR_fork 2
3271+#define __NR_read 3
3272+#define __NR_write 4
3273+#define __NR_open 5
3274+#define __NR_close 6
3275+#define __NR_waitpid 7
3276+#define __NR_creat 8
3277+#define __NR_link 9
3278+#define __NR_unlink 10
3279+#define __NR_execve 11
3280+#define __NR_chdir 12
3281+#define __NR_time 13
3282+#define __NR_mknod 14
3283+#define __NR_chmod 15
3284+#define __NR_chown 16
3285+#define __NR_break 17
3286+#define __NR_oldstat 18
3287+#define __NR_lseek 19
3288+#define __NR_getpid 20
3289+#define __NR_mount 21
3290+#define __NR_umount 22
3291+#define __NR_setuid 23
3292+#define __NR_getuid 24
3293+#define __NR_stime 25
3294+#define __NR_ptrace 26
3295+#define __NR_alarm 27
3296+#define __NR_oldfstat 28
3297+#define __NR_pause 29
3298+#define __NR_utime 30
3299+#define __NR_stty 31
3300+#define __NR_gtty 32
3301+#define __NR_access 33
3302+#define __NR_nice 34
3303+#define __NR_ftime 35
3304+#define __NR_sync 36
3305+#define __NR_kill 37
3306+#define __NR_rename 38
3307+#define __NR_mkdir 39
3308+#define __NR_rmdir 40
3309+#define __NR_dup 41
3310+#define __NR_pipe 42
3311+#define __NR_times 43
3312+#define __NR_prof 44
3313+#define __NR_brk 45
3314+#define __NR_setgid 46
3315+#define __NR_getgid 47
3316+#define __NR_signal 48
3317+#define __NR_geteuid 49
3318+#define __NR_getegid 50
3319+#define __NR_acct 51
3320+#define __NR_umount2 52
3321+#define __NR_lock 53
3322+#define __NR_ioctl 54
3323+#define __NR_fcntl 55
3324+#define __NR_mpx 56
3325+#define __NR_setpgid 57
3326+#define __NR_ulimit 58
3327+#define __NR_oldolduname 59
3328+#define __NR_umask 60
3329+#define __NR_chroot 61
3330+#define __NR_ustat 62
3331+#define __NR_dup2 63
3332+#define __NR_getppid 64
3333+#define __NR_getpgrp 65
3334+#define __NR_setsid 66
3335+#define __NR_sigaction 67
3336+#define __NR_sgetmask 68
3337+#define __NR_ssetmask 69
3338+#define __NR_setreuid 70
3339+#define __NR_setregid 71
3340+#define __NR_sigsuspend 72
3341+#define __NR_sigpending 73
3342+#define __NR_sethostname 74
3343+#define __NR_setrlimit 75
3344+#define __NR_getrlimit 76
3345+#define __NR_getrusage 77
3346+#define __NR_gettimeofday 78
3347+#define __NR_settimeofday 79
3348+#define __NR_getgroups 80
3349+#define __NR_setgroups 81
3350+#define __NR_select 82
3351+#define __NR_symlink 83
3352+#define __NR_oldlstat 84
3353+#define __NR_readlink 85
3354+#define __NR_uselib 86
3355+#define __NR_swapon 87
3356+#define __NR_reboot 88
3357+#define __NR_readdir 89
3358+#define __NR_mmap 90
3359+#define __NR_munmap 91
3360+#define __NR_truncate 92
3361+#define __NR_ftruncate 93
3362+#define __NR_fchmod 94
3363+#define __NR_fchown 95
3364+#define __NR_getpriority 96
3365+#define __NR_setpriority 97
3366+#define __NR_profil 98
3367+#define __NR_statfs 99
3368+#define __NR_fstatfs 100
3369+#define __NR_ioperm 101
3370+#define __NR_socketcall 102
3371+#define __NR_syslog 103
3372+#define __NR_setitimer 104
3373+#define __NR_getitimer 105
3374+#define __NR_stat 106
3375+#define __NR_lstat 107
3376+#define __NR_fstat 108
3377+#define __NR_olduname 109
3378+#define __NR_iopl /* 110 */ not supported
3379+#define __NR_vhangup 111
3380+#define __NR_idle /* 112 */ Obsolete
3381+#define __NR_vm86 /* 113 */ not supported
3382+#define __NR_wait4 114
3383+#define __NR_swapoff 115
3384+#define __NR_sysinfo 116
3385+#define __NR_ipc 117
3386+#define __NR_fsync 118
3387+#define __NR_sigreturn 119
3388+#define __NR_clone 120
3389+#define __NR_setdomainname 121
3390+#define __NR_uname 122
3391+#define __NR_cacheflush 123
3392+#define __NR_adjtimex 124
3393+#define __NR_mprotect 125
3394+#define __NR_sigprocmask 126
3395+#define __NR_create_module 127
3396+#define __NR_init_module 128
3397+#define __NR_delete_module 129
3398+#define __NR_get_kernel_syms 130
3399+#define __NR_quotactl 131
3400+#define __NR_getpgid 132
3401+#define __NR_fchdir 133
3402+#define __NR_bdflush 134
3403+#define __NR_sysfs 135
3404+#define __NR_personality 136
3405+#define __NR_afs_syscall 137 /* Syscall for Andrew File System */
3406+#define __NR_setfsuid 138
3407+#define __NR_setfsgid 139
3408+#define __NR__llseek 140
3409+#define __NR_getdents 141
3410+#define __NR__newselect 142
3411+#define __NR_flock 143
3412+#define __NR_msync 144
3413+#define __NR_readv 145
3414+#define __NR_writev 146
3415+#define __NR_getsid 147
3416+#define __NR_fdatasync 148
3417+#define __NR__sysctl 149
3418+#define __NR_mlock 150
3419+#define __NR_munlock 151
3420+#define __NR_mlockall 152
3421+#define __NR_munlockall 153
3422+#define __NR_sched_setparam 154
3423+#define __NR_sched_getparam 155
3424+#define __NR_sched_setscheduler 156
3425+#define __NR_sched_getscheduler 157
3426+#define __NR_sched_yield 158
3427+#define __NR_sched_get_priority_max 159
3428+#define __NR_sched_get_priority_min 160
3429+#define __NR_sched_rr_get_interval 161
3430+#define __NR_nanosleep 162
3431+#define __NR_mremap 163
3432+#define __NR_setresuid 164
3433+#define __NR_getresuid 165
3434+#define __NR_getpagesize 166
3435+#define __NR_query_module 167
3436+#define __NR_poll 168
3437+#define __NR_nfsservctl 169
3438+#define __NR_setresgid 170
3439+#define __NR_getresgid 171
3440+#define __NR_prctl 172
3441+#define __NR_rt_sigreturn 173
3442+#define __NR_rt_sigaction 174
3443+#define __NR_rt_sigprocmask 175
3444+#define __NR_rt_sigpending 176
3445+#define __NR_rt_sigtimedwait 177
3446+#define __NR_rt_sigqueueinfo 178
3447+#define __NR_rt_sigsuspend 179
3448+#define __NR_pread64 180
3449+#define __NR_pwrite64 181
3450+#define __NR_lchown 182
3451+#define __NR_getcwd 183
3452+#define __NR_capget 184
3453+#define __NR_capset 185
3454+#define __NR_sigaltstack 186
3455+#define __NR_sendfile 187
3456+#define __NR_getpmsg 188 /* some people actually want streams */
3457+#define __NR_putpmsg 189 /* some people actually want streams */
3458+#define __NR_vfork 190
3459+#define __NR_ugetrlimit 191
3460+#define __NR_mmap2 192
3461+#define __NR_truncate64 193
3462+#define __NR_ftruncate64 194
3463+#define __NR_stat64 195
3464+#define __NR_lstat64 196
3465+#define __NR_fstat64 197
3466+#define __NR_chown32 198
3467+#define __NR_getuid32 199
3468+#define __NR_getgid32 200
3469+#define __NR_geteuid32 201
3470+#define __NR_getegid32 202
3471+#define __NR_setreuid32 203
3472+#define __NR_setregid32 204
3473+#define __NR_getgroups32 205
3474+#define __NR_setgroups32 206
3475+#define __NR_fchown32 207
3476+#define __NR_setresuid32 208
3477+#define __NR_getresuid32 209
3478+#define __NR_setresgid32 210
3479+#define __NR_getresgid32 211
3480+#define __NR_lchown32 212
3481+#define __NR_setuid32 213
3482+#define __NR_setgid32 214
3483+#define __NR_setfsuid32 215
3484+#define __NR_setfsgid32 216
3485+#define __NR_pivot_root 217
3486+#define __NR_getdents64 220
3487+#define __NR_gettid 221
3488+#define __NR_tkill 222
3489+#define __NR_setxattr 223
3490+#define __NR_lsetxattr 224
3491+#define __NR_fsetxattr 225
3492+#define __NR_getxattr 226
3493+#define __NR_lgetxattr 227
3494+#define __NR_fgetxattr 228
3495+#define __NR_listxattr 229
3496+#define __NR_llistxattr 230
3497+#define __NR_flistxattr 231
3498+#define __NR_removexattr 232
3499+#define __NR_lremovexattr 233
3500+#define __NR_fremovexattr 234
3501+#define __NR_futex 235
3502+#define __NR_sendfile64 236
3503+#define __NR_mincore 237
3504+#define __NR_madvise 238
3505+#define __NR_fcntl64 239
3506+#define __NR_readahead 240
3507+#define __NR_io_setup 241
3508+#define __NR_io_destroy 242
3509+#define __NR_io_getevents 243
3510+#define __NR_io_submit 244
3511+#define __NR_io_cancel 245
3512+#define __NR_fadvise64 246
3513+#define __NR_exit_group 247
3514+#define __NR_lookup_dcookie 248
3515+#define __NR_epoll_create 249
3516+#define __NR_epoll_ctl 250
3517+#define __NR_epoll_wait 251
3518+#define __NR_remap_file_pages 252
3519+#define __NR_set_tid_address 253
3520+#define __NR_timer_create 254
3521+#define __NR_timer_settime 255
3522+#define __NR_timer_gettime 256
3523+#define __NR_timer_getoverrun 257
3524+#define __NR_timer_delete 258
3525+#define __NR_clock_settime 259
3526+#define __NR_clock_gettime 260
3527+#define __NR_clock_getres 261
3528+#define __NR_clock_nanosleep 262
3529+#define __NR_statfs64 263
3530+#define __NR_fstatfs64 264
3531+#define __NR_tgkill 265
3532+#define __NR_utimes 266
3533+#define __NR_fadvise64_64 267
3534+#define __NR_mbind 268
3535+#define __NR_get_mempolicy 269
3536+#define __NR_set_mempolicy 270
3537+#define __NR_mq_open 271
3538+#define __NR_mq_unlink 272
3539+#define __NR_mq_timedsend 273
3540+#define __NR_mq_timedreceive 274
3541+#define __NR_mq_notify 275
3542+#define __NR_mq_getsetattr 276
3543+#define __NR_waitid 277
3544+#define __NR_vserver 278
3545+#define __NR_add_key 279
3546+#define __NR_request_key 280
3547+#define __NR_keyctl 281
3548+#define __NR_ioprio_set 282
3549+#define __NR_ioprio_get 283
3550+#define __NR_inotify_init 284
3551+#define __NR_inotify_add_watch 285
3552+#define __NR_inotify_rm_watch 286
3553+#define __NR_migrate_pages 287
3554+#define __NR_openat 288
3555+#define __NR_mkdirat 289
3556+#define __NR_mknodat 290
3557+#define __NR_fchownat 291
3558+#define __NR_futimesat 292
3559+#define __NR_fstatat64 293
3560+#define __NR_unlinkat 294
3561+#define __NR_renameat 295
3562+#define __NR_linkat 296
3563+#define __NR_symlinkat 297
3564+#define __NR_readlinkat 298
3565+#define __NR_fchmodat 299
3566+#define __NR_faccessat 300
3567+#define __NR_pselect6 301
3568+#define __NR_ppoll 302
3569+#define __NR_unshare 303
3570+#define __NR_set_robust_list 304
3571+#define __NR_get_robust_list 305
3572+#define __NR_splice 306
3573+#define __NR_sync_file_range 307
3574+#define __NR_tee 308
3575+#define __NR_vmsplice 309
3576+#define __NR_move_pages 310
3577+#define __NR_sched_setaffinity 311
3578+#define __NR_sched_getaffinity 312
3579+#define __NR_kexec_load 313
3580+#define __NR_getcpu 314
3581+#define __NR_epoll_pwait 315
3582+#define __NR_utimensat 316
3583+#define __NR_signalfd 317
3584+#define __NR_timerfd_create 318
3585+#define __NR_eventfd 319
3586+#define __NR_fallocate 320
3587+#define __NR_timerfd_settime 321
3588+#define __NR_timerfd_gettime 322
3589+#define __NR_signalfd4 323
3590+#define __NR_eventfd2 324
3591+#define __NR_epoll_create1 325
3592+#define __NR_dup3 326
3593+#define __NR_pipe2 327
3594+#define __NR_inotify_init1 328
3595+
3596+#ifdef __KERNEL__
3597+
3598+#define NR_syscalls 329
3599+
3600+#define __ARCH_WANT_IPC_PARSE_VERSION
3601+#define __ARCH_WANT_OLD_READDIR
3602+#define __ARCH_WANT_OLD_STAT
3603+#define __ARCH_WANT_STAT64
3604+#define __ARCH_WANT_SYS_ALARM
3605+#define __ARCH_WANT_SYS_GETHOSTNAME
3606+#define __ARCH_WANT_SYS_PAUSE
3607+#define __ARCH_WANT_SYS_SGETMASK
3608+#define __ARCH_WANT_SYS_SIGNAL
3609+#define __ARCH_WANT_SYS_TIME
3610+#define __ARCH_WANT_SYS_UTIME
3611+#define __ARCH_WANT_SYS_WAITPID
3612+#define __ARCH_WANT_SYS_SOCKETCALL
3613+#define __ARCH_WANT_SYS_FADVISE64
3614+#define __ARCH_WANT_SYS_GETPGRP
3615+#define __ARCH_WANT_SYS_LLSEEK
3616+#define __ARCH_WANT_SYS_NICE
3617+#define __ARCH_WANT_SYS_OLD_GETRLIMIT
3618+#define __ARCH_WANT_SYS_OLDUMOUNT
3619+#define __ARCH_WANT_SYS_SIGPENDING
3620+#define __ARCH_WANT_SYS_SIGPROCMASK
3621+#define __ARCH_WANT_SYS_RT_SIGACTION
3622+
3623+/*
3624+ * "Conditional" syscalls
3625+ *
3626+ * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
3627+ * but it doesn't work on all toolchains, so we just do it by hand
3628+ */
3629+//#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
3630+#define cond_syscall(x) long x(void) __attribute__((weak,alias("sys_ni_syscall")))
3631+#endif /* __KERNEL__ */
3632+
3633+#endif /* _ASM_UBICOM32_UNISTD_H */
3634--- /dev/null
3635+++ b/arch/ubicom32/include/asm/user.h
3636@@ -0,0 +1,82 @@
3637+/*
3638+ * arch/ubicom32/include/asm/user.h
3639+ * Ubicom32 architecture core file definitions.
3640+ *
3641+ * (C) Copyright 2009, Ubicom, Inc.
3642+ *
3643+ * This file is part of the Ubicom32 Linux Kernel Port.
3644+ *
3645+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
3646+ * it and/or modify it under the terms of the GNU General Public License
3647+ * as published by the Free Software Foundation, either version 2 of the
3648+ * License, or (at your option) any later version.
3649+ *
3650+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
3651+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
3652+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
3653+ * the GNU General Public License for more details.
3654+ *
3655+ * You should have received a copy of the GNU General Public License
3656+ * along with the Ubicom32 Linux Kernel Port. If not,
3657+ * see <http://www.gnu.org/licenses/>.
3658+ *
3659+ * Ubicom32 implementation derived from (with many thanks):
3660+ * arch/m68knommu
3661+ * arch/blackfin
3662+ * arch/parisc
3663+ */
3664+#ifndef _ASM_UBICOM32_USER_H
3665+#define _ASM_UBICOM32_USER_H
3666+
3667+#include <asm/ptrace.h>
3668+#include <asm/page.h>
3669+/*
3670+ * Adapted from <asm-powerpc/user.h>
3671+ *
3672+ * Core file format: The core file is written in such a way that gdb
3673+ * can understand it and provide useful information to the user (under
3674+ * linux we use the `trad-core' bfd, NOT the osf-core). The file contents
3675+ * are as follows:
3676+ *
3677+ * upage: 1 page consisting of a user struct that tells gdb
3678+ * what is present in the file. Directly after this is a
3679+ * copy of the task_struct, which is currently not used by gdb,
3680+ * but it may come in handy at some point. All of the registers
3681+ * are stored as part of the upage. The upage should always be
3682+ * only one page long.
3683+ * data: The data segment follows next. We use current->end_text to
3684+ * current->brk to pick up all of the user variables, plus any memory
3685+ * that may have been sbrk'ed. No attempt is made to determine if a
3686+ * page is demand-zero or if a page is totally unused, we just cover
3687+ * the entire range. All of the addresses are rounded in such a way
3688+ * that an integral number of pages is written.
3689+ * stack: We need the stack information in order to get a meaningful
3690+ * backtrace. We need to write the data from usp to
3691+ * current->start_stack, so we round each of these in order to be able
3692+ * to write an integer number of pages.
3693+ */
3694+
3695+struct user_ubicom32fp_struct {
3696+};
3697+
3698+struct user {
3699+ struct pt_regs regs; /* entire machine state */
3700+ size_t u_tsize; /* text size (pages) */
3701+ size_t u_dsize; /* data size (pages) */
3702+ size_t u_ssize; /* stack size (pages) */
3703+ unsigned long start_code; /* text starting address */
3704+ unsigned long start_data; /* data starting address */
3705+ unsigned long start_stack; /* stack starting address */
3706+ long int signal; /* signal causing core dump */
3707+ unsigned long u_ar0; /* help gdb find registers */
3708+ unsigned long magic; /* identifies a core file */
3709+ char u_comm[32]; /* user command name */
3710+};
3711+
3712+#define NBPG PAGE_SIZE
3713+#define UPAGES 1
3714+#define HOST_TEXT_START_ADDR (u.start_code)
3715+#define HOST_DATA_START_ADDR (u.start_data)
3716+#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
3717+
3718+#endif /* _ASM_UBICOM32_USER_H */
3719--- /dev/null
3720+++ b/arch/ubicom32/include/asm/xor.h
3721@@ -0,0 +1,33 @@
3722+/*
3723+ * arch/ubicom32/include/asm/xor.h
3724+ * Generic xor.h definitions for Ubicom32 architecture.
3725+ *
3726+ * (C) Copyright 2009, Ubicom, Inc.
3727+ *
3728+ * This file is part of the Ubicom32 Linux Kernel Port.
3729+ *
3730+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
3731+ * it and/or modify it under the terms of the GNU General Public License
3732+ * as published by the Free Software Foundation, either version 2 of the
3733+ * License, or (at your option) any later version.
3734+ *
3735+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
3736+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
3737+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
3738+ * the GNU General Public License for more details.
3739+ *
3740+ * You should have received a copy of the GNU General Public License
3741+ * along with the Ubicom32 Linux Kernel Port. If not,
3742+ * see <http://www.gnu.org/licenses/>.
3743+ *
3744+ * Ubicom32 implementation derived from (with many thanks):
3745+ * arch/m68knommu
3746+ * arch/blackfin
3747+ * arch/parisc
3748+ */
3749+#ifndef _ASM_UBICOM32_XOR_H
3750+#define _ASM_UBICOM32_XOR_H
3751+
3752+#include <asm-generic/xor.h>
3753+
3754+#endif /* _ASM_UBICOM32_XOR_H */
3755--- /dev/null
3756+++ b/arch/ubicom32/Kconfig
3757@@ -0,0 +1,455 @@
3758+#
3759+# For a description of the syntax of this configuration file,
3760+# see Documentation/kbuild/kconfig-language.txt.
3761+#
3762+
3763+mainmenu "uClinux/ubicom32 (w/o MMU) Kernel Configuration"
3764+
3765+config RAMBASE
3766+ hex
3767+ default "0x40000000"
3768+ help
3769+ Define the address that RAM starts at.
3770+
3771+config UBICOM32
3772+ bool
3773+ select HAVE_OPROFILE
3774+ default y
3775+
3776+config RAMKERNEL
3777+ bool
3778+ default y
3779+
3780+config CPU_BIG_ENDIAN
3781+ bool
3782+ default y
3783+
3784+config FORCE_MAX_ZONEORDER
3785+ int
3786+ default "14"
3787+
3788+config HAVE_CLK
3789+ bool
3790+ default y
3791+
3792+config MMU
3793+ bool
3794+ default n
3795+
3796+config FPU
3797+ bool
3798+ default n
3799+
3800+config ZONE_DMA
3801+ bool
3802+ default y
3803+
3804+config RWSEM_GENERIC_SPINLOCK
3805+ bool
3806+ default y
3807+
3808+config RWSEM_XCHGADD_ALGORITHM
3809+ bool
3810+ default n
3811+
3812+config ARCH_HAS_ILOG2_U32
3813+ bool
3814+ default n
3815+
3816+config ARCH_HAS_ILOG2_U64
3817+ bool
3818+ default n
3819+
3820+config GENERIC_FIND_NEXT_BIT
3821+ bool
3822+ default y
3823+
3824+config GENERIC_GPIO
3825+ bool
3826+ default y
3827+
3828+config GPIOLIB
3829+ bool
3830+ default y
3831+
3832+config GENERIC_HWEIGHT
3833+ bool
3834+ default y
3835+
3836+config GENERIC_HARDIRQS
3837+ bool
3838+ default y
3839+
3840+config STACKTRACE_SUPPORT
3841+ bool
3842+ default y
3843+
3844+config LOCKDEP_SUPPORT
3845+ bool
3846+ default y
3847+
3848+config GENERIC_CALIBRATE_DELAY
3849+ bool
3850+ default y
3851+
3852+config GENERIC_TIME
3853+ bool
3854+ default y
3855+
3856+config TIME_LOW_RES
3857+ bool
3858+ default y
3859+
3860+config GENERIC_CLOCKEVENTS
3861+ bool
3862+ default y
3863+
3864+config GENERIC_CLOCKEVENTS_BROADCAST
3865+ bool
3866+ depends on GENERIC_CLOCKEVENTS
3867+ default y if SMP && !LOCAL_TIMERS
3868+
3869+config NO_IOPORT
3870+ def_bool y
3871+
3872+config ARCH_SUPPORTS_AOUT
3873+ def_bool y
3874+
3875+config IRQ_PER_CPU
3876+ bool
3877+ default y
3878+
3879+config SCHED_NO_NO_OMIT_FRAME_POINTER
3880+ bool
3881+ default y
3882+
3883+menu "Processor type and features"
3884+
3885+config BRD_32MB
3886+ bool
3887+ depends on IP5160EVAL
3888+ help
3889+ Board has 32MB of RAM on it. It is a hidden option used to select default for size of RAM
3890+ default n
3891+
3892+config BRD_64MB
3893+ bool
3894+ depends on IP7145DPF || IP7160RGW || IP7160BRINGUP || IP7160DPF || IP5170DPF || IP5160DEV
3895+ help
3896+ Board has 64MB of RAM on it. It is a hidden option used to select default for size of RAM
3897+ default n
3898+
3899+config BRD_128MB
3900+ bool
3901+ depends on IP7500MODULE || IP7500AV || IP7500MEDIA
3902+ help
3903+ Board has 128MB of RAM on it. It is a hidden option used to select default for size of RAM
3904+ default n
3905+
3906+comment "Processor type will be selected by Board"
3907+
3908+config UBICOM32_V3
3909+ bool
3910+ help
3911+ Ubicom IP5xxx series processor support.
3912+
3913+config UBICOM32_V4
3914+ bool
3915+ help
3916+ Ubicom IP7xxx series processor support.
3917+
3918+comment "Board"
3919+choice
3920+ prompt "Board type"
3921+ help
3922+ Select your board.
3923+
3924+config NOBOARD
3925+ bool "No board selected"
3926+ help
3927+ Default. Don't select any board specific config. Will not build unless you change!
3928+
3929+# Add your boards here
3930+source "arch/ubicom32/mach-ip5k/Kconfig"
3931+source "arch/ubicom32/mach-ip7k/Kconfig"
3932+
3933+endchoice
3934+
3935+comment "Kernel Options"
3936+config SMP
3937+ bool "Symmetric multi-processing support"
3938+ select USE_GENERIC_SMP_HELPERS
3939+ default n
3940+ help
3941+ Enables multithreading support. Enabling SMP support increases
3942+ the size of system data structures. SMP support can have either
3943+ positive or negative impact on performance depending on workloads.
3944+
3945+ If you do not know what to do here, say N.
3946+
3947+config NR_CPUS
3948+ int "Number of configured CPUs"
3949+ range 2 32
3950+ default 2
3951+ depends on SMP
3952+ help
3953+ Upper bound on the number of CPUs. Space is reserved
3954+ at compile time for this many CPUs.
3955+
3956+config LOCAL_TIMERS
3957+ bool "Use local timer interrupts"
3958+ depends on SMP
3959+ default y
3960+ help
3961+ Enable support for local timers on SMP platforms, rather then the
3962+ legacy IPI broadcast method. Local timers allows the system
3963+ accounting to be spread across the timer interval, preventing a
3964+ "thundering herd" at every timer tick. A physical timer is allocated
3965+ per cpu.
3966+
3967+config TIMER_EXTRA_ALLOC
3968+ int "Number of additional physical timer events to create"
3969+ depends on GENERIC_CLOCKEVENTS
3970+ default 0
3971+ help
3972+ The Ubicom32 processor has a number of event timers that can be wrapped
3973+ in Linux clock event structures (assuming that the timers are not being
3974+ used for another purpose). Based on the value of LOCAL_TIMERS, either
3975+ 2 timers will be used or a timer will be used for every CPU. This value
3976+ allows the programmer to select additional timers over that amount.
3977+
3978+config IRQSTACKS
3979+ bool "Create separate stacks for interrupt handling"
3980+ default n
3981+ help
3982+ Selecting this causes interrupts to be created on a separate
3983+ stack instead of nesting the interrupts on the kernel stack.
3984+
3985+config IRQSTACKS_USEOCM
3986+ bool "Use OCM for interrupt stacks"
3987+ default n
3988+ depends on IRQSTACKS
3989+ help
3990+ Selecting this cause the interrupt stacks to be placed in OCM
3991+ reducing cache misses at the expense of using the OCM for servicing
3992+ interrupts.
3993+
3994+menu "OCM Instruction Heap"
3995+
3996+config OCM_MODULES_RESERVATION
3997+ int "OCM Instruction heap reservation. 0-192 kB"
3998+ range 0 192
3999+ default "0"
4000+ help
4001+ The minimum amount of OCM memory to reserve for kernel loadable module
4002+ code. If you are not using this memory it cannot be used for anything
4003+ else. Leave it as 0 if you have prebuilt modules that are compiled with
4004+ OCM support.
4005+
4006+config OCM_MODULES_MAY_CONSUME_REMAINING_CODESPACE
4007+ bool "Give all unused ocm code space to the ocm instruction heap."
4008+ default n
4009+ help
4010+ Allow the OCM instruction heap allocation to consume any remaining
4011+ unused OCM code space. The result of this is that you will not have
4012+ and deterministic results, but you will not have any waste either.
4013+
4014+config OCM_MODULES_FALLBACK_TO_DDR
4015+ bool "Loadable Modules requiring OCM may fallback to use DDR."
4016+ default n
4017+ help
4018+ If a module cannot get the OCM code it requires allow DDR to
4019+ be used instead.
4020+endmenu
4021+
4022+config HZ
4023+ int "Frequency of 'jiffies' (for polling)"
4024+ default 1000
4025+ help
4026+ 100 is common for embedded systems, but 1000 allows
4027+ you to do more drivers without actually having
4028+ interrupts working properly.
4029+
4030+comment "RAM configuration"
4031+
4032+if BRD_32MB
4033+
4034+config RAMSIZE
4035+ hex "Size of RAM (in bytes)"
4036+ range 0x00000000 0x02000000
4037+ default "0x02000000"
4038+ help
4039+ Define the size of the system RAM. If you select 0 then the
4040+ kernel will try to probe the RAM size at runtime. This is not
4041+ supported on all CPU types.
4042+
4043+endif
4044+
4045+if BRD_64MB
4046+
4047+config RAMSIZE
4048+ hex "Size of RAM (in bytes)"
4049+ range 0x00000000 0x04000000
4050+ default "0x04000000"
4051+ help
4052+ Define the size of the system RAM. If you select 0 then the
4053+ kernel will try to probe the RAM size at runtime. This is not
4054+ supported on all CPU types.
4055+
4056+endif
4057+
4058+if BRD_128MB
4059+
4060+config RAMSIZE
4061+ hex "Size of RAM (in bytes)"
4062+ range 0x00000000 0x08000000
4063+ default "0x08000000"
4064+ help
4065+ Define the size of the system RAM. If you select 0 then the
4066+ kernel will try to probe the RAM size at runtime. This is not
4067+ supported on all CPU types.
4068+
4069+endif
4070+
4071+config KERNELBASE
4072+ hex "Address of the base of kernel code"
4073+ default "0x40400000"
4074+ help
4075+ For the time being we are going to start the Kernel at a 4 meg offset.
4076+
4077+comment "Build options"
4078+config LINKER_RELAXATION
4079+ bool "Linker Relaxation"
4080+ default y
4081+ help
4082+ Turns on linker relaxation that will produce smaller
4083+ faster code. Increases link time.
4084+
4085+comment "Driver options"
4086+menu "PCI Bus"
4087+config PCI
4088+ bool "PCI bus"
4089+ default true
4090+ help
4091+ Enable/Disable PCI bus
4092+ source "drivers/pci/Kconfig"
4093+
4094+
4095+config PCI_DEV0_IDSEL
4096+ hex "slot 0 address"
4097+ depends on PCI
4098+ default "0x01000000"
4099+ help
4100+ Slot 0 address. This address should correspond to the address line
4101+ which the IDSEL bit for this slot is connected to.
4102+
4103+config PCI_DEV1_IDSEL
4104+ hex "slot 1 address"
4105+ depends on PCI
4106+ default "0x02000000"
4107+ help
4108+ Slot 1 address. This address should correspond to the address line
4109+ which the IDSEL bit for this slot is connected to.
4110+endmenu
4111+# End PCI
4112+
4113+menu "Input devices"
4114+config UBICOM_INPUT
4115+ bool "Ubicom polled GPIO input driver"
4116+ select INPUT
4117+ select INPUT_POLLDEV
4118+ help
4119+ Polling input driver, much like the GPIO input driver, except that it doesn't
4120+ rely on interrupts. It will report events via the input subsystem.
4121+ default n
4122+
4123+config UBICOM_INPUT_I2C
4124+ bool "Ubicom polled GPIO input driver over I2C"
4125+ select INPUT
4126+ select INPUT_POLLDEV
4127+ help
4128+ Polling input driver, much like the PCA953x driver, it can support a variety of
4129+ different I2C I/O expanders. This device polls the I2C I/O expander for events
4130+ and reports them via the input subsystem.
4131+ default n
4132+endmenu
4133+# Input devices
4134+
4135+menu "Misc devices"
4136+config UBICOM_HID
4137+ bool "Ubicom HID driver"
4138+ select INPUT
4139+ select INPUT_POLLDEV
4140+ select LCD_CLASS_DEVICE
4141+ help
4142+ Driver for HID chip found on some Ubicom reference designs. This chip handles
4143+ PWM, button input, and IR remote control. It registers as an input device and
4144+ a backlight device.
4145+ default n
4146+endmenu
4147+# Misc devices
4148+
4149+config CMDLINE_BOOL
4150+ bool "Built-in kernel command line"
4151+ default n
4152+ help
4153+ Allow for specifying boot arguments to the kernel at
4154+ build time. On some systems (e.g. embedded ones), it is
4155+ necessary or convenient to provide some or all of the
4156+ kernel boot arguments with the kernel itself (that is,
4157+ to not rely on the boot loader to provide them.)
4158+
4159+ To compile command line arguments into the kernel,
4160+ set this option to 'Y', then fill in the
4161+ the boot arguments in CONFIG_CMDLINE.
4162+
4163+ Systems with fully functional boot loaders (i.e. non-embedded)
4164+ should leave this option set to 'N'.
4165+
4166+config CMDLINE
4167+ string "Built-in kernel command string"
4168+ depends on CMDLINE_BOOL
4169+ default ""
4170+ help
4171+ Enter arguments here that should be compiled into the kernel
4172+ image and used at boot time. If the boot loader provides a
4173+ command line at boot time, it is appended to this string to
4174+ form the full kernel command line, when the system boots.
4175+
4176+ However, you can use the CONFIG_CMDLINE_OVERRIDE option to
4177+ change this behavior.
4178+
4179+ In most cases, the command line (whether built-in or provided
4180+ by the boot loader) should specify the device for the root
4181+ file system.
4182+
4183+config CMDLINE_OVERRIDE
4184+ bool "Built-in command line overrides boot loader arguments"
4185+ default n
4186+ depends on CMDLINE_BOOL
4187+ help
4188+ Set this option to 'Y' to have the kernel ignore the boot loader
4189+ command line, and use ONLY the built-in command line.
4190+
4191+ This is used to work around broken boot loaders. This should
4192+ be set to 'N' under normal conditions.
4193+
4194+endmenu
4195+# End Processor type and features
4196+
4197+source "arch/ubicom32/Kconfig.debug"
4198+
4199+menu "Executable file formats"
4200+source "fs/Kconfig.binfmt"
4201+endmenu
4202+
4203+source "init/Kconfig"
4204+source "kernel/Kconfig.preempt"
4205+source "kernel/time/Kconfig"
4206+source "mm/Kconfig"
4207+source "net/Kconfig"
4208+source "drivers/Kconfig"
4209+source "fs/Kconfig"
4210+source "security/Kconfig"
4211+source "crypto/Kconfig"
4212+source "lib/Kconfig"
4213--- /dev/null
4214+++ b/arch/ubicom32/Kconfig.debug
4215@@ -0,0 +1,117 @@
4216+menu "Kernel hacking"
4217+
4218+config TRACE_IRQFLAGS_SUPPORT
4219+ def_bool y
4220+
4221+config PROTECT_KERNEL
4222+ default y
4223+ bool 'Enable Kernel range register Protection'
4224+ help
4225+ Adds code to enable/disable range registers to protect static
4226+ kernel code/data from userspace. Currently the ranges covered
4227+ do no protect kernel loadable modules or dynamically allocated
4228+ kernel data.
4229+
4230+config NO_KERNEL_MSG
4231+ bool "Suppress Kernel BUG Messages"
4232+ help
4233+ Do not output any debug BUG messages within the kernel.
4234+
4235+config EARLY_PRINTK
4236+ bool "Use the driver that you selected as console also for early printk (to debug kernel bootup)."
4237+ default n
4238+ help
4239+ If you want to use the serdes driver (console=ttyUS0) for
4240+ early printk, you must also supply an additional kernel boot
4241+ parameter like this:
4242+
4243+ serdes=ioportaddr,irq,clockrate,baud
4244+
4245+ For an IP7160RGW eval board, you could use this:
4246+
4247+ serdes=0x2004000,61,250000000,57600
4248+
4249+ which will let you see early printk output at 57600 baud.
4250+
4251+config STOP_ON_TRAP
4252+ bool "Enable stopping at the LDSR for all traps"
4253+ default n
4254+ help
4255+ Cause the LDSR to stop all threads whenever a trap is about to be serviced
4256+
4257+config STOP_ON_BUG
4258+ bool "Enable stopping on failed BUG_ON()"
4259+ default n
4260+ help
4261+ Cause all BUG_ON failures to stop all threads
4262+
4263+config DEBUG_IRQMEASURE
4264+ bool "Enable IRQ handler measurements"
4265+ default n
4266+ help
4267+ When enabled each IRQ's min/avg/max times will be printed. If the handler
4268+ re-enables interrupt, the times will show the full time including to service
4269+ nested interrupts. See /proc/irq_measurements.
4270+
4271+config DEBUG_PCIMEASURE
4272+ bool "Enable PCI transaction measurements"
4273+ default n
4274+ help
4275+ When enabled the system will measure the min/avg/max timer for each PCI transactions.
4276+ See /proc/pci_measurements.
4277+
4278+config ACCESS_OK_CHECKS_ENABLED
4279+ bool "Enable user space access checks"
4280+ default n
4281+ help
4282+ Enabling this check causes the kernel to verify that addresses passed
4283+ to the kernel by the user space code are within the processes
4284+ address space. On a no-mmu system, this is done by examining the
4285+ processes memory data structures (adversly affecting performance) but
4286+ ensuring that a process does not ask the kernel to violate another
4287+ processes address space. Sadly, the kernel uses access_ok() for
4288+ address that are in the kernel which results in a large volume of
4289+ false positives.
4290+
4291+choice
4292+ prompt "Unaligned Access Support"
4293+ default UNALIGNED_ACCESS_ENABLED
4294+ help
4295+ Kernel / Userspace unaligned access handling.
4296+
4297+config UNALIGNED_ACCESS_ENABLED
4298+ bool "Kernel and Userspace"
4299+ help
4300+
4301+config UNALIGNED_ACCESS_USERSPACE_ONLY
4302+ bool "Userspace Only"
4303+ help
4304+
4305+config UNALIGNED_ACCESS_DISABLED
4306+ bool "Disabled"
4307+ help
4308+
4309+endchoice
4310+
4311+config DEBUG_STACKOVERFLOW
4312+ bool "Check for stack overflows"
4313+ default n
4314+ depends on DEBUG_KERNEL
4315+ help
4316+ This option will cause messages to be printed if free kernel stack space
4317+ drops below a certain limit (THREAD_SIZE /8).
4318+
4319+config DEBUG_STACK_USAGE
4320+ bool "Stack utilization instrumentation"
4321+ default n
4322+ depends on DEBUG_KERNEL
4323+ help
4324+ Enables the display of the minimum amount of free kernel stack which each
4325+ task has ever had available in the sysrq-T and sysrq-P debug output.
4326+
4327+ This option will slow down process creation somewhat.
4328+
4329+source "lib/Kconfig.debug"
4330+
4331+endmenu
4332+
4333--- /dev/null
4334+++ b/arch/ubicom32/Makefile
4335@@ -0,0 +1,103 @@
4336+#
4337+# arch/ubicom32/Makefile
4338+# <TODO: Replace with short file description>
4339+#
4340+# (C) Copyright 2009, Ubicom, Inc.
4341+#
4342+# This file is part of the Ubicom32 Linux Kernel Port.
4343+#
4344+# The Ubicom32 Linux Kernel Port is free software: you can redistribute
4345+# it and/or modify it under the terms of the GNU General Public License
4346+# as published by the Free Software Foundation, either version 2 of the
4347+# License, or (at your option) any later version.
4348+#
4349+# The Ubicom32 Linux Kernel Port is distributed in the hope that it
4350+# will be useful, but WITHOUT ANY WARRANTY; without even the implied
4351+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
4352+# the GNU General Public License for more details.
4353+#
4354+# You should have received a copy of the GNU General Public License
4355+# along with the Ubicom32 Linux Kernel Port. If not,
4356+# see <http://www.gnu.org/licenses/>.
4357+#
4358+# Ubicom32 implementation derived from (with many thanks):
4359+# arch/m68knommu
4360+# arch/blackfin
4361+# arch/parisc
4362+#
4363+
4364+KBUILD_DEFCONFIG :=
4365+
4366+# setup the machine name and machine dependent settings
4367+machine-$(CONFIG_UBICOM32_V3) := ip5k
4368+machine-$(CONFIG_UBICOM32_V4) := ip7k
4369+MACHINE := $(machine-y)
4370+export MACHINE
4371+
4372+model-$(CONFIG_RAMKERNEL) := ram
4373+model-$(CONFIG_ROMKERNEL) := rom
4374+MODEL := $(model-y)
4375+export MODEL
4376+
4377+CPUCLASS := $(cpuclass-y)
4378+
4379+export CPUCLASS
4380+
4381+#
4382+# We want the core kernel built using the fastcall ABI but modules need
4383+# to be built using the slower calling convention because they could be
4384+# loaded out of range for fast calls.
4385+#
4386+CFLAGS_KERNEL += -mfastcall
4387+CFLAGS_MODULE += -mno-fastcall
4388+
4389+#
4390+# Some CFLAG additions based on specific CPU type.
4391+#
4392+cflags-$(CONFIG_UBICOM32_V3) := -march=ubicom32v3 -mno-fdpic -DIP5000
4393+cflags-$(CONFIG_UBICOM32_V4) := -march=ubicom32v4 -mno-fdpic -DIP7000
4394+
4395+ldflags-$(CONFIG_LINKER_RELAXATION) := --relax
4396+LDFLAGS_vmlinux := $(ldflags-y)
4397+
4398+GCCLIBDIR := $(dir $(shell $(CC) $(cflags-y) -print-libgcc-file-name))
4399+
4400+KBUILD_CFLAGS += $(cflags-y) -ffunction-sections
4401+KBUILD_AFLAGS += $(cflags-y)
4402+
4403+KBUILD_CFLAGS += -D__linux__ -Dlinux
4404+KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
4405+
4406+# include any machine specific directory
4407+ifneq ($(machine-y),)
4408+core-y += arch/$(ARCH)/mach-$(MACHINE)/
4409+endif
4410+
4411+head-y := arch/$(ARCH)/kernel/head.o
4412+
4413+core-y += arch/$(ARCH)/kernel/ \
4414+ arch/$(ARCH)/mm/ \
4415+ arch/$(ARCH)/crypto/ \
4416+ arch/$(ARCH)/mach-common/
4417+
4418+drivers-$(CONFIG_OPROFILE) += arch/ubicom32/oprofile/
4419+
4420+libs-y += arch/$(ARCH)/lib/
4421+
4422+archclean:
4423+
4424+# make sure developer has selected a valid board
4425+ifeq ($(CONFIG_NOBOARD),y)
4426+# $(error have to select a valid board file $(CONFIG_NOBOARD), please run kernel config again)
4427+_all: config_board_error
4428+endif
4429+
4430+config_board_error:
4431+ @echo "*************************************************"
4432+ @echo "You have not selected a proper board."
4433+ @echo "Please run menuconfig (or config) against your"
4434+ @echo "kernel and choose your board under Processor"
4435+ @echo "options"
4436+ @echo "*************************************************"
4437+ @exit 1
4438+
4439--- /dev/null
4440+++ b/arch/ubicom32/kernel/asm-offsets.c
4441@@ -0,0 +1,162 @@
4442+/*
4443+ * arch/ubicom32/kernel/asm-offsets.c
4444+ * Ubicom32 architecture definitions needed by assembly language modules.
4445+ *
4446+ * (C) Copyright 2009, Ubicom, Inc.
4447+ *
4448+ * This file is part of the Ubicom32 Linux Kernel Port.
4449+ *
4450+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
4451+ * it and/or modify it under the terms of the GNU General Public License
4452+ * as published by the Free Software Foundation, either version 2 of the
4453+ * License, or (at your option) any later version.
4454+ *
4455+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
4456+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
4457+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
4458+ * the GNU General Public License for more details.
4459+ *
4460+ * You should have received a copy of the GNU General Public License
4461+ * along with the Ubicom32 Linux Kernel Port. If not,
4462+ * see <http://www.gnu.org/licenses/>.
4463+ *
4464+ * Ubicom32 implementation derived from (with many thanks):
4465+ * arch/m68knommu
4466+ * arch/blackfin
4467+ * arch/parisc
4468+ */
4469+/*
4470+ * This program is used to generate definitions needed by
4471+ * assembly language modules.
4472+ *
4473+ * We use the technique used in the OSF Mach kernel code:
4474+ * generate asm statements containing #defines,
4475+ * compile this file to assembler, and then extract the
4476+ * #defines from the assembly-language output.
4477+ */
4478+
4479+#include <linux/module.h>
4480+#include <linux/stddef.h>
4481+#include <linux/sched.h>
4482+#include <linux/kernel_stat.h>
4483+#include <linux/ptrace.h>
4484+#include <linux/hardirq.h>
4485+#include <asm/bootinfo.h>
4486+#include <asm/irq.h>
4487+#include <asm/thread_info.h>
4488+
4489+#define DEFINE(sym, val) \
4490+ asm volatile("\n->" #sym " %0 " #val : : "i" (val))
4491+
4492+#define BLANK() asm volatile("\n->" : : )
4493+
4494+int main(void)
4495+{
4496+ /* offsets into the task struct */
4497+ DEFINE(TASK_STATE, offsetof(struct task_struct, state));
4498+ DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
4499+ DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
4500+ DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked));
4501+ DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
4502+ DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack));
4503+ DEFINE(TASK_MM, offsetof(struct task_struct, mm));
4504+ DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
4505+
4506+ /* offsets into the kernel_stat struct */
4507+ DEFINE(STAT_IRQ, offsetof(struct kernel_stat, irqs));
4508+
4509+ /* offsets into the irq_cpustat_t struct */
4510+ DEFINE(CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending));
4511+
4512+ /* offsets into the thread struct */
4513+ DEFINE(THREAD_D10, offsetof(struct thread_struct, d10));
4514+ DEFINE(THREAD_D11, offsetof(struct thread_struct, d11));
4515+ DEFINE(THREAD_D12, offsetof(struct thread_struct, d12));
4516+ DEFINE(THREAD_D13, offsetof(struct thread_struct, d13));
4517+ DEFINE(THREAD_A1, offsetof(struct thread_struct, a1));
4518+ DEFINE(THREAD_A2, offsetof(struct thread_struct, a2));
4519+ DEFINE(THREAD_A5, offsetof(struct thread_struct, a5));
4520+ DEFINE(THREAD_A6, offsetof(struct thread_struct, a6));
4521+ DEFINE(THREAD_SP, offsetof(struct thread_struct, sp));
4522+
4523+ /* offsets into the pt_regs */
4524+ DEFINE(PT_D0, offsetof(struct pt_regs, dn[0]));
4525+ DEFINE(PT_D1, offsetof(struct pt_regs, dn[1]));
4526+ DEFINE(PT_D2, offsetof(struct pt_regs, dn[2]));
4527+ DEFINE(PT_D3, offsetof(struct pt_regs, dn[3]));
4528+ DEFINE(PT_D4, offsetof(struct pt_regs, dn[4]));
4529+ DEFINE(PT_D5, offsetof(struct pt_regs, dn[5]));
4530+ DEFINE(PT_D6, offsetof(struct pt_regs, dn[6]));
4531+ DEFINE(PT_D7, offsetof(struct pt_regs, dn[7]));
4532+ DEFINE(PT_D8, offsetof(struct pt_regs, dn[8]));
4533+ DEFINE(PT_D9, offsetof(struct pt_regs, dn[9]));
4534+ DEFINE(PT_D10, offsetof(struct pt_regs, dn[10]));
4535+ DEFINE(PT_D11, offsetof(struct pt_regs, dn[11]));
4536+ DEFINE(PT_D12, offsetof(struct pt_regs, dn[12]));
4537+ DEFINE(PT_D13, offsetof(struct pt_regs, dn[13]));
4538+ DEFINE(PT_D14, offsetof(struct pt_regs, dn[14]));
4539+ DEFINE(PT_D15, offsetof(struct pt_regs, dn[15]));
4540+ DEFINE(PT_A0, offsetof(struct pt_regs, an[0]));
4541+ DEFINE(PT_A1, offsetof(struct pt_regs, an[1]));
4542+ DEFINE(PT_A2, offsetof(struct pt_regs, an[2]));
4543+ DEFINE(PT_A3, offsetof(struct pt_regs, an[3]));
4544+ DEFINE(PT_A4, offsetof(struct pt_regs, an[4]));
4545+ DEFINE(PT_A5, offsetof(struct pt_regs, an[5]));
4546+ DEFINE(PT_A6, offsetof(struct pt_regs, an[6]));
4547+ DEFINE(PT_A7, offsetof(struct pt_regs, an[7]));
4548+ DEFINE(PT_SP, offsetof(struct pt_regs, an[7]));
4549+
4550+ DEFINE(PT_ACC0HI, offsetof(struct pt_regs, acc0[0]));
4551+ DEFINE(PT_ACC0LO, offsetof(struct pt_regs, acc0[1]));
4552+ DEFINE(PT_MAC_RC16, offsetof(struct pt_regs, mac_rc16));
4553+
4554+ DEFINE(PT_ACC1HI, offsetof(struct pt_regs, acc1[0]));
4555+ DEFINE(PT_ACC1LO, offsetof(struct pt_regs, acc1[1]));
4556+
4557+ DEFINE(PT_SOURCE3, offsetof(struct pt_regs, source3));
4558+ DEFINE(PT_INST_CNT, offsetof(struct pt_regs, inst_cnt));
4559+ DEFINE(PT_CSR, offsetof(struct pt_regs, csr));
4560+ DEFINE(PT_DUMMY_UNUSED, offsetof(struct pt_regs, dummy_unused));
4561+
4562+ DEFINE(PT_INT_MASK0, offsetof(struct pt_regs, int_mask0));
4563+ DEFINE(PT_INT_MASK1, offsetof(struct pt_regs, int_mask1));
4564+
4565+ DEFINE(PT_PC, offsetof(struct pt_regs, pc));
4566+
4567+ DEFINE(PT_TRAP_CAUSE, offsetof(struct pt_regs, trap_cause));
4568+
4569+ DEFINE(PT_SIZE, sizeof(struct pt_regs));
4570+
4571+ DEFINE(PT_FRAME_TYPE, offsetof(struct pt_regs, frame_type));
4572+
4573+ DEFINE(PT_ORIGINAL_D0, offsetof(struct pt_regs, original_dn_0));
4574+ DEFINE(PT_PREVIOUS_PC, offsetof(struct pt_regs, previous_pc));
4575+
4576+ /* offsets into the kernel_stat struct */
4577+ DEFINE(STAT_IRQ, offsetof(struct kernel_stat, irqs));
4578+
4579+ /* signal defines */
4580+ DEFINE(SIGSEGV, SIGSEGV);
4581+ //DEFINE(SEGV_MAPERR, SEGV_MAPERR);
4582+ DEFINE(SIGTRAP, SIGTRAP);
4583+ //DEFINE(TRAP_TRACE, TRAP_TRACE);
4584+
4585+ DEFINE(PT_PTRACED, PT_PTRACED);
4586+ DEFINE(PT_DTRACE, PT_DTRACE);
4587+
4588+ DEFINE(ASM_THREAD_SIZE, THREAD_SIZE);
4589+
4590+ /* Offsets in thread_info structure */
4591+ DEFINE(TI_TASK, offsetof(struct thread_info, task));
4592+ DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain));
4593+ DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
4594+ DEFINE(TI_PREEMPTCOUNT, offsetof(struct thread_info, preempt_count));
4595+ DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
4596+ DEFINE(TI_INTR_NESTING, offsetof(struct thread_info, interrupt_nesting));
4597+ DEFINE(ASM_TIF_NEED_RESCHED, TIF_NEED_RESCHED);
4598+ DEFINE(ASM_TIF_SYSCALL_TRACE, TIF_SYSCALL_TRACE);
4599+ DEFINE(ASM_TIF_SIGPENDING, TIF_SIGPENDING);
4600+
4601+ DEFINE(ASM_RAM_END, (CONFIG_RAMBASE + CONFIG_RAMSIZE));
4602+ return 0;
4603+}
4604--- /dev/null
4605+++ b/arch/ubicom32/kernel/Makefile
4606@@ -0,0 +1,64 @@
4607+#
4608+# arch/ubicom32/kernel/Makefile
4609+# Main Makefile for the Ubicom32 arch directory.
4610+#
4611+# (C) Copyright 2009, Ubicom, Inc.
4612+#
4613+# This file is part of the Ubicom32 Linux Kernel Port.
4614+#
4615+# The Ubicom32 Linux Kernel Port is free software: you can redistribute
4616+# it and/or modify it under the terms of the GNU General Public License
4617+# as published by the Free Software Foundation, either version 2 of the
4618+# License, or (at your option) any later version.
4619+#
4620+# The Ubicom32 Linux Kernel Port is distributed in the hope that it
4621+# will be useful, but WITHOUT ANY WARRANTY; without even the implied
4622+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
4623+# the GNU General Public License for more details.
4624+#
4625+# You should have received a copy of the GNU General Public License
4626+# along with the Ubicom32 Linux Kernel Port. If not,
4627+# see <http://www.gnu.org/licenses/>.
4628+#
4629+# Ubicom32 implementation derived from (with many thanks):
4630+# arch/m68knommu
4631+# arch/blackfin
4632+# arch/parisc
4633+#
4634+
4635+extra-y := head.o vmlinux.lds
4636+
4637+obj-y += \
4638+ devtree.o \
4639+ dma.o \
4640+ flat.o \
4641+ init_task.o \
4642+ irq.o \
4643+ ldsr.o \
4644+ os_node.o \
4645+ process.o \
4646+ processor.o \
4647+ ptrace.o \
4648+ setup.o \
4649+ signal.o \
4650+ stacktrace.o \
4651+ sys_ubicom32.o \
4652+ syscalltable.o \
4653+ thread.o \
4654+ time.o \
4655+ traps.o \
4656+ ubicom32_context_switch.o \
4657+ ubicom32_ksyms.o \
4658+ ubicom32_syscall.o \
4659+ unaligned_trap.o
4660+
4661+obj-$(CONFIG_MODULES) += module.o
4662+obj-$(CONFIG_COMEMPCI) += comempci.o
4663+obj-$(CONFIG_SMP) += smp.o topology.o
4664+obj-$(CONFIG_ACCESS_OK_CHECKS_ENABLED) += uaccess.o
4665+obj-$(CONFIG_GENERIC_CLOCKEVENTS) += timer_device.o
4666+obj-$(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) += timer_broadcast.o
4667+
4668+ifndef CONFIG_GENERIC_CLOCKEVENTS
4669+obj-y += timer_tick.o
4670+endif
4671--- /dev/null
4672+++ b/arch/ubicom32/mach-ip5k/Kconfig
4673@@ -0,0 +1,32 @@
4674+
4675+config IP5170DPF
4676+ bool "IP5170DPF"
4677+ select UBICOM32_V3
4678+ select I2C
4679+ select I2C_GPIO
4680+ select FB
4681+ select FB_UBICOM32
4682+ select BACKLIGHT_LCD_SUPPORT
4683+ select BACKLIGHT_CLASS_DEVICE
4684+ select UBICOM_HID
4685+ select NEW_LEDS
4686+ select LEDS_CLASS
4687+ select LEDS_GPIO
4688+ select BRD_64MB
4689+ help
4690+ IP5170 Digital Picture Frame board, 8005-1113, IP5K-BEV-0011-13 v1.3
4691+
4692+config IP5160DEV
4693+ bool "IP5160Dev_Ver1Dot1"
4694+ select UBICOM32_V3
4695+ select BRD_64MB
4696+ help
4697+ Ubicom StreamEngine 5000 Development Board, IP5K-BDV-0004-11 v1.1
4698+
4699+config IP5160EVAL
4700+ bool "IP5160RGWEval_Ver2Rev2"
4701+ select UBICOM32_V3
4702+ select BRD_32MB
4703+ help
4704+ Ubicom StreamEngine 5000 RGW Evaluation Board, IP5K-RGW-0004-11 v2.2
4705+
4706--- /dev/null
4707+++ b/arch/ubicom32/mach-ip7k/Kconfig
4708@@ -0,0 +1,132 @@
4709+config IP7145DPF
4710+ bool "IP7145DPF"
4711+ select UBICOM32_V4
4712+ select UBICOM_INPUT
4713+ select UBICOM_INPUT_I2C
4714+ select RTC_CLASS
4715+ select RTC_DRV_S35390A
4716+ select I2C
4717+ select I2C_GPIO
4718+ select GPIO_PCA953X
4719+ select FB
4720+ select FB_UBICOM32
4721+ select BACKLIGHT_LCD_SUPPORT
4722+ select LCD_CLASS_DEVICE
4723+ select LCD_UBICOM32
4724+ select BACKLIGHT_CLASS_DEVICE
4725+ select BACKLIGHT_UBICOM32
4726+ select SND_UBI32
4727+ select MMC_UBICOM32
4728+ select MMC
4729+ select MMC_BLOCK
4730+ select BRD_64MB
4731+ help
4732+ IP7145 Digital Picture Frame reference design, supports:
4733+ 8007-0410 v1.0
4734+
4735+config IP7160RGW
4736+ bool "IP7160RGW"
4737+ select UBICOM32_V4
4738+ select UBICOM_INPUT
4739+ select NEW_LEDS
4740+ select LEDS_CLASS
4741+ select LEDS_GPIO
4742+ select BRD_64MB
4743+ select SPI
4744+ select SPI_UBICOM32_GPIO
4745+ select VLAN_8021Q
4746+ select UBICOM_SWITCH
4747+ select UBICOM_SWITCH_BCM539X
4748+ help
4749+ Ubicom IP7160 RGW Eval, supports:
4750+ 8007-0110 v1.0
4751+ 8007-0111 v1.1
4752+ 8007-0112 v1.2
4753+
4754+config IP7160BRINGUP
4755+ bool "IP7160BRINGUP"
4756+ select UBICOM32_V4
4757+ select NEW_LEDS
4758+ select LEDS_CLASS
4759+ select LEDS_GPIO
4760+ select BRD_64MB
4761+ help
4762+ Ubicom IP7160 Bringup, supports:
4763+ 8007-0010 v1.0
4764+
4765+config IP7160DPF
4766+ bool "IP7160DPF"
4767+ select UBICOM32_V4
4768+ select I2C
4769+ select I2C_GPIO
4770+ select FB
4771+ select FB_UBICOM32
4772+ select BACKLIGHT_LCD_SUPPORT
4773+ select BACKLIGHT_CLASS_DEVICE
4774+ select SND_UBI32
4775+ select SND_UBI32_AUDIO_CS4350
4776+ select UBICOM_HID
4777+ select BRD_64MB
4778+ help
4779+ IP7160 Digital Picture Frame board, supports:
4780+ 8007-0211 Rev 1.1
4781+
4782+config IP7500MODULE
4783+ bool "IP7500MODULE"
4784+ select UBICOM32_V4
4785+ select BRD_128MB
4786+ help
4787+ Ubicom IP7500 CPU Module board, supports:
4788+ 8007-0510 v1.0
4789+ 8007-0510A v1.0
4790+
4791+ Please see ip7500module.c for more details.
4792+
4793+config IP7500AV
4794+ bool "IP7500AV"
4795+ select UBICOM32_V4
4796+ select BRD_128MB
4797+ select I2C
4798+ select I2C_GPIO
4799+ select SND_UBI32
4800+ select SND_UBI32_AUDIO_CS4384
4801+ select FB
4802+ select FB_UBICOM32
4803+ help
4804+ Ubicom IP7500 Audio Video board, supports:
4805+ 8007-0810 v1.0
4806+
4807+ With Ubicom IP7500 CPU Module board:
4808+ 8007-0510 v1.0 -or-
4809+ 8007-0510A v1.0
4810+
4811+ Please see ip7500av.c for more details.
4812+
4813+config IP7500MEDIA
4814+ bool "IP7500MEDIA"
4815+ select UBICOM32_V4
4816+ select UBICOM_INPUT_I2C
4817+ select RTC_CLASS
4818+ select RTC_DRV_S35390A
4819+ select I2C
4820+ select I2C_GPIO
4821+ select GPIO_PCA953X
4822+ select FB
4823+ select FB_UBICOM32
4824+ select BACKLIGHT_LCD_SUPPORT
4825+ select LCD_CLASS_DEVICE
4826+ select LCD_UBICOM32
4827+ select BACKLIGHT_CLASS_DEVICE
4828+ select BACKLIGHT_UBICOM32
4829+ select SND_UBI32
4830+ select SND_UBI32_AUDIO_CS4350
4831+ select MMC_UBICOM32
4832+ select MMC
4833+ select MMC_BLOCK
4834+ select BRD_128MB
4835+ help
4836+ IP7500 Media Board w/ IP7500 CPU Module board, supports:
4837+ 8007-0610 v1.0 w/ 8007-0510 v1.0
4838+
4839+ Please see ip7500media.c for more details.
4840+
4841--- a/fs/Kconfig.binfmt
4842+++ b/fs/Kconfig.binfmt
4843@@ -30,7 +30,7 @@ config COMPAT_BINFMT_ELF
4844 config BINFMT_ELF_FDPIC
4845     bool "Kernel support for FDPIC ELF binaries"
4846     default y
4847- depends on (FRV || BLACKFIN || (SUPERH32 && !MMU))
4848+ depends on (FRV || BLACKFIN || (SUPERH32 && !MMU) || UBICOM32)
4849     help
4850       ELF FDPIC binaries are based on ELF, but allow the individual load
4851       segments of a binary to be located in memory independently of each
4852
4853

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